The area of the square ABCD is approximately 420/π cm².
To find the area of the square, follow these steps:
1. Calculate the radius of the circle:
Since the area of the circle is 105 cm², you can use the formula for the area of a circle,
which is A = πr²,
where A is the area and r is the radius.
105 = πr²
Divide both sides by π:
r² = 105/π
Take the square root of both sides:
r = √(105/π)
2. Calculate the side length of the square:
Since the circle touches all 4 sides of the square, the diameter of the circle is equal to the side length of the square. The diameter is twice the radius (d = 2r), so:
d = 2√(105/π)
3. Calculate the area of the square:
Now, use the formula for the area of a square, which is A = s²,
where A is the area and s is the side length. In this case, s = d:
A = (2√(105/π))²
A = 4 * (105/π)
4. Multiply to find the area:
A = 420/π cm².
For similar question on area.
https://brainly.com/question/21947163
#SPJ11
an office building contains 24 floors and has 37 offices on each floor. how many offices are in the building?
Answer:
888 offices
Step-by-step explanation:
Since there are a total of 24 floors in the building and each floor has a total of 37 offices on it, we have to multiply the number of floors by the number of offices in total:
[tex]24 \times 37 = 888[/tex]
The number of offices in the building amounts to a total of 888, indicating a significant amount of workspace available within the premises.
To calculate the total number of offices in the building, we need to multiply the number of floors by the number of offices on each floor.
Given that the building has 24 floors and 37 offices on each floor, we can use the formula:
Total number of offices = Number of floors * Number of offices per floor
Plugging in the given values, we get:
Total number of offices = 24 * 37 = 888
Therefore, there are 888 offices in the building.
This calculation assumes that each floor has the same number of offices and that there are no variations or exceptions. It also assumes that there are no common areas or other types of spaces that are not considered offices.
To know more about multiply, refer here:
https://brainly.com/question/24327271#
#SPJ11
Determine whether the graph of the equation is symmetric with respect to the
The graph of the equation y = x² + 5 is symmetric with respect to the y-axis, the correct option is (b).
To determine the symmetry of the graph, we can substitute (-x) for x in the equation and simplify:
y = (-x)² + 5
y = x² + 5
Since the equation is unchanged when x is replaced by (-x), the graph is symmetric with respect to the y-axis.
We can also see that the graph is not symmetric with respect to the x-axis or the origin. To check for symmetry with respect to the x-axis, we can substitute (-y) for y in the equation:
(-y) = x² + 5
y = -(x² + 5)
The equation is not the same as the original equation, so the graph is not symmetric with respect to the x-axis. Similarly, to check for symmetry with respect to the origin, we can substitute (-x) and (-y) for x and y in the equation:
(-y) = (-x)² + 5
y = x² + 5
The equation is not the same as the original equation, so the graph is not symmetric with respect to the origin.
To learn more about graph follow the link:
https://brainly.com/question/17267403
#SPJ1
The complete question is:
Determine whether the graph of the equation is symmetric with respect to the x-axis, y-axis, origin, or none of these
y = x² + 5
Check all the answers
a. The graph is symmetric with respect to the x-axis
b. The graph is symmetric with respect to the y-axis
c. The graph is symmetric with respect to the origin
d. none of the above
a small firmmanufactures gold rings and chains . the totla number of rings and chain manufactured per day is atmost 24. it takes 1 hours to make a ring and 30 mins to make chains .the maximun hours available per day is 16.if the profit on per ring is 300 rs and taht on a chain is 190 rs , find the number of rings and chains taht should be manufactured per day , so as to earn the maximun profit
Answer:
Let’s start by defining the variables:
Let x be the number of rings manufactured per day.
Let y be the number of chains manufactured per day.
The total number of rings and chains manufactured per day is at most 24. Therefore, we have:
x + y ≤ 24
It takes 1 hour to make a ring and 30 minutes to make a chain. Therefore, we have:
1x + 0.5y ≤ 16
The profit on each ring is Rs. 300 and that on each chain is Rs. 190. Therefore, the total profit can be calculated as:
Total Profit = 300x + 190y
We want to maximize the total profit. This can be done by solving the above equations using linear programming.
The solution to this problem is x = 12 and y = 12. Therefore, the firm should manufacture 12 rings and 12 chains per day to earn the maximum profit
41% have a pet now and have had a pet.
79% have had a pet.
Question content area bottom
Part 1
The probability that the respondent has a pet given that the respondent has had a pet is
The probability that the respondent has a pet given that the respondent has had a pet is approximately 0.519, or 51.9%.
To calculate the probability that a respondent has a pet given that they have had a pet, we can use Bayes' theorem:
P(Have a pet | Have had a pet) = P(Have had a pet | Have a pet) * P(Have a pet) / P(Have had a pet)
We are given that:
P(Have a pet) = 0.41
P(Have had a pet) = 0.79
We don't know P(Have had a pet | Have a pet), but we can use the fact that anyone who has a pet has also had a pet, so:
P(Have had a pet | Have a pet) = 1
Plugging in these values, we get:
P(Have a pet | Have had a pet) = 1 * 0.41 / 0.79
= 0.519 or 51.9%.
Learn more about probability here:
https://brainly.com/question/11234923
#SPJ1
y = a(x _ 2)^2 _ 3. :)
Answer:
y = (x +2)² -3
Step-by-step explanation:
You want the math operators that are needed to properly write the equation of the given parabola in vertex form.
VertexThe vertex is the low point on the curve. Its coordinates are (-2, -3).
Vertex formThe vertex form of the equation for a parabola is ...
y = a(x -h)² +k
You want the equation for (h, k) = (-2, -3). It is ...
y = a(x +2)² -3
The operators are plus (+) and minus (-).
Answer:
[tex]y = a(x+2)^2-3[/tex]
Explanation:
You are adding the 2 to move the whole function two times to the left and you are subtracting the 3 so that the minimum of the quadratic function is -3.
Alyssa started a savings account with an initial deposit of $1600. The account ears 4.12% interest
compounded quarterly.
(a) Write an exponential equation to represent the amount of money in the account after t years.
(b) Using this equation, calculate how much money will be in the account after 7 years, assuming Alyssa
makes no additional deposits or withdrawals. (Please round to the nearest cent)
At the initial investment of $1600 compounded quarterly for 7 years with an interest of 4.12%, the amount Alyssa will get is $2,131.72.
What is compounding?The powerful investing principle of compounding entails generating returns on both your initial investment and returns you have already received.
You must reinvest your returns back into your account for compounding to take effect.
Consider an investment of $1,000 that yields a 6% return.
The words under and ground, for instance, are combined to get the word subterranean.
So, we know that:
Initial deposit: $1600
Interest: 4.12%
Compounded quarterly for 7 years.
Then, the amount after 7 years would be:
Using the compounding calculator we know that after 7 years Alyssa will have: $2,131.72
Therefore, at the initial investment of $1600 compounded quarterly for 7 years with an interest of 4.12%, the amount Alyssa will get is $2,131.72.
Know more about compounding here:
https://brainly.com/question/28020457
#SPJ1
Complete question:
Alyssa started a savings account with an initial deposit of $1600. The account earns 4.12% interest compounded quarterly for 7 years. Calculate how much money will be in the account after 7 years, assuming Alyssa
makes no additional deposits or withdrawals.
A trundle wheel is used measuring distances. The circumference of the wheel is exactly 1 m. Each time the wheel rotates through one complete turn a click sound is heard and a counter adds a meter to the total. What is the radius of this wheel?
Answer:
Step-by-step explanation:
[tex]C=2\pi r[/tex]
[tex]1=2\pi\time r[/tex]
[tex]r=\frac{1}{2\pi}[/tex] ( divided both sides of equation by [tex]2\pi[/tex])
[tex]r\approx 16cm[/tex]
The wheel's radius is approximately 16cm.
←
What is the total cost of a $704 tablet computer that is on sale at 13% off if the local sales tax rate is 4%?
The total cost of the tablet is S
(Round to two decimal places as needed.)
Answer:
636.98
Step-by-step explanation:
[tex]704 * .13 = 91.52 (discount)\\704 - 91.52 = 612.48 (price after discount)\\612.48 * .04 = 24.4992 (tax)\\612.48 + 24.4992 = 636.9792(Price with tax)\\round= 636.98[/tex]
the sales tax applies to the price after the discount is applied
karen bought a baby stroller on sale for $301.75. the original price of the stroller was $335. what was the percent of the discount
Answer: 9.9% (rounded to the nearest tenth
Step-by-step explanation:
70 divided by 5 long division
Answer:
14
Step-by-step explanation:
70/5 is 14
ez cheesey toes
Complete the statement. In any given circle, the measure of a(n) Choose... is one-half the measure of the Choose..
Answer:
In any given circle, the measure of an inscribed angle is one-half the measure of the central angle that intercepts the same arc.
I need helppppppppppppppppp
Answer:
Step-by-step explanation:
You just need to finish your proof by
adding what you were intending to prove.
m∠ ABC is equal to the m∠GHI.
You are correct so far.
answer the picture, show work, please & thank u :D
Number of students having one pet=27
Define fractionA fraction is a number that represents a part of a whole or a ratio of two quantities. It is written in the form of one integer, called the numerator, written above a line, and another integer, called the denominator, written below the line. The denominator represents the total number of equal parts into which the whole has been divided, while the numerator represents the number of those parts that are being considered.
For example, the fraction 3/4 represents three out of four equal parts of a whole. The number 3 is the numerator, and 4 is the denominator.
Fraction of students having 1 pet=1/2
Number of students having one pet=53×1/2=26.5≈27
To know more about numerator, visit:
https://brainly.com/question/7067665
#SPJ1
HELP GEOMETRY WORK!!!!!!!
Answer:6
Step-by-step explanation:
there is a law for that:
5*12=x*(x+4)
60=x*x+4x
x*x+4x-60=0
(x+2)*(x+2)-64=0
(x+2)(x+2)=8*8
x+2=8
x=6
Answer:6
Step-by-step explanation:there is a law for that:5*12=x*(x+4)60=x*x+4xx*x+4x-60=0(x+2)*(x+2)-64=0(x+2)(x+2)=8*8x+2=8x=6
Harper is working two summer jobs, making $12 per hour babysitting and $8 per hour landscaping. Harper must earn no less than $140 this week. Write an inequality that would represent the possible values for the number of hours babysitting, b b, and the number of hours landscaping, l l, that Harper can work in a given week.
The inequality that represents the possible values for the number of hours babysitting and the number of hours landscaping is 12b + 8l ≥ 140.
What is Inequality:A mathematical inequality is a statement that two quantities or expressions are not equal. Inequalities are used to compare the relative sizes of numbers or variables and represent constraints or conditions in various contexts, such as optimization problems, systems of linear equations, or financial planning.
Here we have
Harper is working two summer jobs, making $12 per hour babysitting and $8 per hour landscaping. Harper must earn no less than $140 this week.
Let Harper work for 'b' hours in the baby setting and l hours in landscaping
The amount earned by Haper by babysitting = $ 12 × b = 12b
The amount earned by Haper by landscaping = $ 8 × l = 8l
Here the amount should not be less than $ 140
=> 12b + 8l ≥ 140
Hence,
The inequality that represents the possible values for the number of hours babysitting and the number of hours landscaping is 12b + 8l ≥ 140.
Learn more about Inequality at
https://brainly.com/question/29413699
#SPJ1
Factor f(x)=3x³ + 7x²2-18x+8 into linear factors given that -4 is a zero of f(x).
f(x) = 3x³ + 7x²-18x+8 =
(Factor completely.)
Factor f(x)=3x³ + 7x²2-18x+8 into linear factors is f(x) = (x+4)(3x+7)(x-7/3)
Define factorizationIn mathematics, factorization (also known as factoring) is the process of finding the factors of a given mathematical expression or number. A factor is a number or expression that divides another number or expression exactly, leaving no remainder.
For example, the factors of 6 are 1, 2, 3, and 6 because these are the numbers that divide 6 exactly with no remainder. Similarly, the factors of x² - 4 are (x+2)(x-2) because when we multiply these two expressions together, we get x² - 4.
If -4 is a zero of f(x), then x+4 is a factor of f(x) by the factor theorem
f(x) = (x+4)(3x² - 5x - 78)
To factor the quadratic further, we can use the quadratic formula or factoring by grouping:
3x² - 5x - 78 = 0
x = (5 ± √(5² + 4(3)(78))) / (2(3))
x = (5 ± 19) / 6
x = -7/3 or x = 13/3
Therefore, we have:
f(x) = (x+4)(3x+7)(x-7/3)
To know more about remainder, visit:
https://brainly.com/question/29019179
#SPJ1
It starts to snow at 10:54 AM it snows for two hours 16 minutes without stopping what time does a snow stop ?
Please help with this problem
To arrive at this answer, you can add the duration of the snowfall to the starting time to get time 1:10 PM
what is duration?
Duration refers to the length of time that something lasts or continues. It is the amount of time between the start and end of an event or activity. For example, the duration of a movie could be two hours, the duration of a concert could be three hours,
In the given question,
If it starts snowing at 10:54 AM and it snows for two hours and 16 minutes without stopping, then the snow will stop at 1:10 PM.
To arrive at this answer, you can add the duration of the snowfall to the starting time.
10:54 AM + 2 hours 16 minutes = 1:10 PM
To know more about duration, visit:
https://brainly.com/question/29974796
#SPJ1
what fraction of 5 litres is 6800ml give answer as mixed number and lowest term
The fraction of 5 liters that is 6,800 ml is 8/5 or 1 3/5 in mixed number form, which represents one whole 5-liter container plus 3/5 of another 5-liter container.6800 ml is equivalent to 6.8 liters. To find the fraction of 5 liters that is 6.8 liters, we can divide 6.8 by 5:
6.8 / 5 = 1 3/5
Therefore, the fraction of 5 liters which is 6800 ml is 1 3/5, which is a mixed number. This means that the total volume of 6.8 liters is equivalent to one whole 5-liter container, plus 3/5 of another 5-liter container.
To convert this mixed number into a fraction, we can first multiply the whole number by the denominator of the fraction and add the numerator to get the improper fraction:
1 * 5 + 3 = 8
The improper fraction is 8/5. This means that 6.8 liters are equivalent to 8/5 of 5 liters.
To reduce the fraction to the lowest terms, we can divide both the numerator and denominator by their greatest common factor, which is 1:
8/5 = 8 ÷ 1 / 5 ÷ 1 = 8/5
A fraction is a mathematical representation of a part of a whole. It is written in the form of a numerator and a denominator separated by a horizontal line, where the numerator represents the number of parts being considered, and the denominator represents the total number of parts in the whole.
For example, the fraction 3/4 represents three parts out of a total of four parts. It can also be represented visually using a diagram such as a pie chart or a number line.
Fractions can be added, subtracted, multiplied, and divided, and can also be converted between different forms, such as mixed numbers, improper fractions, and decimals. They are commonly used in a variety of mathematical applications, such as in measurements, ratios, and proportions, as well as in everyday life situations, such as dividing a pizza into slices or calculating discounts on a sale.
Find out more about fraction
brainly.com/question/17122642
#SPJ4
In triangleABC, m
A. 24.3
B. 14.0
C. 12.8
D. 19.5
The value of the side a is 12. 8 . Option C
How to determine the value of the sideFrom the diagram shown, we have that;
m<A = 45 degrees
c = 17
m<B = 25
Note that the sum of the angles in a triangle is 180, then, we have;
<A + <B + < C = 180
substitute the values
45 + 25 + < C = 180
collect the like terms
<C = 110
Using the sine rule, we have;
sin A/a = sin B/b = sin C/c
Substitute the values, we get;
sin 45/a = sin 110/17
cross multiply the values, we have;
a = 12. 02/0. 9396
a = 12. 79
Learn about triangles at: https://brainly.com/question/25215131
#SPJ1
help asapp!!!!!!!!!!!!!!!
Step-by-step explanation:
To find the volume, you have to use the formula:
V = whl
Can someone please tell me how the answer is ‘A’ and not ‘B’? We were told that ‘A’ was the answer but I still don’t get how.
Thank you.
Step-by-step explanation:
As the speed increases the time required to travel a distance is lessened.
say you have to go 100 km
if you go 20 km /hr it will take 5 hr....butif you increase your speed
( x axis) to 50 km/ hr it will take less time ....ony 2 hours so the graph A is most representative (look at the positive portion of the graph of
y = 100/x )
find the value of w.
Answer:
w = 8
Step-by-step explanation:
[tex] \frac{24}{w + 4} = \frac{w + 4}{6} [/tex]
[tex] {(w + 4)}^{2} = 144[/tex]
[tex]w + 4 = 12[/tex]
[tex]w = 8[/tex]
the average lifespan for a certain type of vehicle is 8 years and follows an exponential distribution. a lot contains 200 of these vehicles, brand new. (a) how many of the 200 would you expect to fail in their first 2 years? (b) what is the approximate probability that 50 or more of them fail in their first 2 years? (c) if you have learned that 30 vehicles have already failed in under 2 years, what is the approximate probability that no more than 10 of the rest of them fail in their first 2 years?
The answers to the questions are as follows a)50 out of the 200 vehicles will fail in their first 2 years. b)The approximate probability that 50 or more vehicles fail in their first 2 years is essentially zero. c) the approximate probability that no more than 10 of the remaining vehicles fail in their first 2 years is essentially zero.
(a) The average lifespan of the vehicle follows an exponential distribution with a rate parameter of λ = 1/8 since the average lifespan is 8 years. Let X be the number of vehicles that fail in their first 2 years. Then X follows a Poisson distribution with parameter λt, where t is the time period of interest, which is 2 years. Therefore, the expected number of vehicles that fail in their first 2 years is E(X) = λt = (1/8)*2 = 1/4. So we would expect 1/4 * 200 = 50 of the 200 vehicles to fail in their first 2 years.
(b) The number of vehicles that fail in their first 2 years follows a Poisson distribution with parameter λt = 1/4. To approximate the probability that 50 or more of them fail in their first 2 years, we can use the normal approximation to the Poisson distribution. The mean of the normal distribution is μ = λt = 1/4, and the variance is σ^2 = λt = 1/4.
Therefore, the standard deviation is σ = [tex]\sqrt{\frac{1}{4} }[/tex]= 1/2. To standardize the random variable X, we use the formula Z = (X - μ)/σ. Therefore, Z = (50 - 1/4)/(1/2) = 99.5. Using a standard normal distribution table or calculator, the probability of Z being greater than or equal to 99.5 is essentially zero, so the approximate probability that 50 or more vehicles fail in their first 2 years is essentially zero.
(c) Given that 30 vehicles have already failed in under 2 years, 170 vehicles are remaining. We want to find the probability that no more than 10 fail in their first 2 years. Since the number of vehicles that fail in their first 2 years follows a Poisson distribution with parameter λt = 1/4, the number of vehicles that do not fail in their first 2 years follows a Poisson distribution with parameter μ = λt * (number of remaining vehicles) = (1/4)*170 = 42.5. Therefore, the probability that no more than 10 of the remaining vehicles fail in their first 2 years is the same as that a Poisson distribution with parameter 42.5 is less than or equal to 10.
The resulting Z-score is Z = (10 - 42.5)/sqrt(42.5) = -6.72. Using a standard normal distribution table or calculator, the probability of Z being less than or equal to -6.72 is essentially zero, so the approximate probability that no more than 10 of the remaining vehicles fail in their first 2 years is essentially zero.
Learn more about Poisson distribution,
https://brainly.com/question/28044733
#SPJ4
Justin ate 1/2 of a pizza and Dan ate 3/8th. In total, how much pizza did they eat?
Answer: They ate 7/8 of the pizza in total.
the probability of choosing two green balls without replacement is 1150, and the probability of choosing one green ball is 1225.what is the probability of drawing a second green ball, given that the first ball is green?
The probability of drawing a second green ball, given that the first ball is green is equals to the 11/24.
We have specify the probabilities values for selecting balls without replacement,
Probability of choosing two green ball
= 11/50
Probability of choosing one green ball
= 12/25
We have to determine the probability of drawing a second green ball, given that the first ball is green. Let us consider the two events as
A = Probability of second ball green
B = probability first ball is green = 12/25
P (A and B) = P (Both balls are green)
= 11/50
Fir determining the required probability we use conditional probability formula,
P ( A/B ) = P( A and B) / P (B)
Plug all known values in above formula,
P ( A/ B) = ( 11/50)/(12/25)
= (11 × 25)/(50×12)
= 11/24
Hence, required probability value is equals to 11/24.
For more information about probability, refer:
https://brainly.com/question/25870256
#SPJ4
write the opposite of -4 1/2 and explain how it's related to -4 1/2. Use a number line as a reference in your explanation. Use the number line to think about the location of the number 2 and the number n, where n is greater than 3. write an inequality comparing the opposite of 2 and the opposite of n. explain how the number line shows that your inequality is correct
We can use the number line to see that 2 and any number greater than 3 are to the right of -4 1/2. By finding the Opposites of 2 and n and comparing them, we can write an inequality that is correct based on the number line.
The opposite of -4 1/2 is 4 1/2. This is because the opposite of a number is the number that is the same distance from 0 on the number line, but in the opposite direction. On a number line, -4 1/2 is to the left of 0, so its opposite, 4 1/2, is to the right of 0.
Looking at the number line, we can see that the number 2 is to the right of -4 1/2, but to the left of 4 1/2. Any number greater than 3, represented by n, is also to the right of -4 1/2.
The opposite of 2 is -2 and the opposite of n is -n. So, the inequality we can write is:
-n < -2
This is because -2 is to the left of -n on the number line. We can see that this inequality is correct on the number line because -2 is closer to 0 than -n, which means that -n is less than -2.
In summary, the opposite of -4 1/2 is 4 1/2, and it is related to -4 1/2 because they are the same distance from 0 on the number line, but in opposite directions. We can use the number line to see that 2 and any number greater than 3 are to the right of -4 1/2. By finding the opposites of 2 and n and comparing them, we can write an inequality that is correct based on the number line.
To Learn More About Opposites
https://brainly.com/question/22882212
SPJ11
A potato manufacturer make a small bag that holds 2 pounds of potatoes. They want to make a bag for Costco that holds 20 pounds of potatoes. By approximately what factor will the surface area of the bag increase? Round to the nearest tenth.
factor:
The surface area of the larger bag will increase by a factor of approximately 10.
What is surface area?
The surface area of a three-dimensional object is the total area of all its faces. In real life, we use the concept of the surface of different objects when wrapping something, painting something, and finally getting the best possible design when building things. increase.
In real life, we use the concept of the surface of different objects when wrapping something, painting something, and finally getting the best possible design when building things.
This is because the surface area of a three-dimensional object is proportional to the square of its linear dimensions.
Since the linear dimensions of the larger bag are 10 times that of the smaller bag (20 pounds vs. 2 pounds), the surface area of the larger bag will be roughly [tex]10^{2 }= 100[/tex] times that of the smaller bag.
To know more about the object visit: https://brainly.com/question/14964361
#SPJ1
Number 12 please help
By the angle-angle-side theorem, triangles ∠ACE and ∠ECA are congruent, and we can conclude that:
AC = EC.
What is the congruent angle?
When two parallel lines are cut by a transversal, the angles that are on the same side of the transversal and in matching corners will be congruent.
Since AB || DE and BC = DC, we can use the alternate interior angles theorem to conclude that angle BCA is congruent to angle DCE:
∠BCA = ∠DCE
We also know that angles ∠BAC and ∠ACD are supplementary:
∠BAC + ∠ACD = 180 degrees
Since AB || DE, we can use the corresponding angles theorem to conclude that ∠BAC is congruent to ∠ECD:
∠BAC = ∠ECD
Substituting this into the equation above, we get:
∠ECD + ∠ACD = 180 degrees
Simplifying this equation, we get:
∠ECA = 180 degrees - ∠ACD
Also, ∠DCE is supplementary to ∠ACD, so:
∠DCE + ∠ACD = 180 degrees
Substituting this into the equation above, we get:
∠ECA = ∠DCE
Since angles ∠ECA and ∠DCE are congruent, we can use the vertical angles theorem to conclude that angles ∠ACE and ∠AEC are congruent:
∠ACE = ∠AEC
Therefore, by the angle-angle-side theorem, triangles ∠ACE and ∠ECA are congruent, and we can conclude that:
AC = EC.
To learn more about the congruent angle visit:
brainly.com/question/28262429
#SPJ9
Help with this question
The billing period is 31 days, so the average daily balance is $1,437.73.
Describe Algebra?Algebra is a branch of mathematics that deals with the study of mathematical symbols and the rules for manipulating these symbols to solve equations and understand relationships between variables. Algebra uses letters and symbols to represent quantities and their relationships, and it involves solving equations and inequalities, working with graphs and functions, and manipulating expressions.
Algebraic concepts and techniques are used extensively in many areas of science, engineering, economics, and other fields. It is a foundational subject in mathematics, and is often studied as a prerequisite for more advanced courses in mathematics and other sciences.
To find the average daily balance, we need to calculate the total balance over the billing period and divide it by the number of days in the billing period.
The total balance is:
10 days at $778.12 = $7,781.20
8 days at $1,876.00 = $15,008.00
3 days at $2,112.50 = $6,337.50
10 days at $1,544.31 = $15,443.10
Total balance = $44,569.80
The billing period is 31 days, so the average daily balance is:
$44,569.80 / 31 = $1,437.73
Rounding this to the nearest cent, we get an answer of $1,437.74, which is option C.
To know more about average visit:
https://brainly.com/question/29142021
#SPJ1
Write the equation of the line when the slope is 3 and the line goes through the point (3,2).
Answer:
y = 3x -7
Step-by-step explanation:
Since we already know that the slope is 3 and it goes through the point (3,2).
We can use - Slope intercept form: y = mx + b to find the y-intercept first.
Using the given info:
m = 3
x = 3
y = 2
Thus,
2 = 3(3) + b
2 = 9 + b
2- 9 = 9- 9 + b
-7 = b
Hence, the y-intercept is -7.
As a result,
y = mx + b >> plug it in
y = 3x -7
RevyBreeze