Answers
Answer:
[tex]\frac{9}{1}[/tex]
Step-by-step explanation:
54÷6=9
--> 9:1
Related Questions
Brand A has a pack of 28 pencils for $4.19. Round to the nearest tenth
Answers
.19 rounded to the nearest tenth is .20 but you would just put it as .2
Answer:
4.20
Step-by-step explanation:
"1" is in the tenths place, so we look at nine to see if its bigger or smaller than 5, it is so we round up to .20 giving us 4.20
(I also feel this isnt the whole question, but this is the answer for this part anyway.)
explain why 6^3x7^3=42^3 is correct.
Answers
Answer:
[tex] {6}^{3} \times {7}^{3} = {(6 \times 7)}^{3} = {42}^{3} [/tex]
Step-by-step explanation:
When two or more quantities have the same exponents, their bases can be multiplied together.
Two different random samples were used to determine students’ favorite park in town. The results are below. Make at least two inferences.
PLZ CHECK YOUR WORK... thanks!
Answers
Answer:
There going by 5's
Step-by-step explanation:
2. There were five more students in sample 2 than sample one.
A man has $ 10,000 to invest. He invests $ 4000 at 5 % and $ 3500 at 4 %. In order to have a yearly income of $ 500, he must invest the remainder at:
(a) 6 % , (b) 6.1 %, (c) 6.2 %, (d) 6.3 %, (e) 6.4 %
Answers
Answer:
Income from $ 4000 at 5 % in one year = $ 4000 of 5 %.
= $ 4000 × 5/100.
= $ 4000 × 0.05.
= $ 200.
Income from $ 3500 at 4 % in one year = $ 3500 of 4 %.
= $ 3500 × 4/100.
= $ 3500 × 0.04.
= $ 140.
Total income from 4000 at 5 % and 3500 at 4 % = $ 200 + $ 140 = $ 340.
Remaining income amount in order to have a yearly income of $ 500 = $ 500 - $ 340.
= $ 160.
Total invested amount = $ 4000 + $ 3500 = $7500.
Remaining invest amount = $ 10000 - $ 7500 = $ 2500.
We know that, Interest = Principal × Rate × Time
Interest = $ 160,
Principal = $ 2500,
Rate = r [we need to find the value of r],
Time = 1 year.
160 = 2500 × r × 1.
160 = 2500r
160/2500 = 2500r/2500 [divide both sides by 2500]
0.064 = r
r = 0.064
Change it to a percent by moving the decimal to the right two places r = 6.4 %
Therefore, he invested the remaining amount $ 2500 at 6.4 % in order to get $ 500 income every year.
Answer: (e)
I know that this is hard to understand but if you need help let me know
Have a great day
............................................. (i had to do that bec it needed to be 20 characters)
The circle has a circumference of 628 inches. Find x. Use π = 3.14.
Answers
Answer:
x = 99.9
Step-by-step explanation:
628 = 2πx
---> x = 99.9
628 = 2piex
628 = 6.28x
628/6.28 = 100
PLEASE HELP! I WILL GIVE BRAINLY!! (if u troll ill report!)
A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer team's leg strength and the time it takes for them to sprint 40 yards. He sets up the following test and records the data:
Answers
Answer:
Using linear interpolation on the interval [15,23] that would be
9.5 + (22-15)/(23-15) * (11.9-9.5) = 11.6
That is, since 22 is 7/8 of the way from 15 to 23, he should produce a value 7/8 of the way from 9.5 to 11.9
The correct answer is 11.9
I took the test, this is my third time answering this question.
I explained everything but all got erased, anyways the answer is 11.9
[ 2 ( 7 . 25 ) + 2 ( 24 )] - 10
Answers
Use what you know about the number of faces, vertices, and edges in polyhedrons to choose True or False for each statement.
A triangular pyramid has the same number of faces as vertices.
Choose...
A triangular prism has the same number of faces as vertices.
Choose...
The sum of the faces and vertices for a triangular prism is 11.
Choose...
The number of edges of a polyhedron is 2 less than the sum of the number of faces and vertices.
Choose...
Answers
Answer:
Step-by-step explanation:
#1 true
#2 false
#3 true
#4 i need the choices
What is the exponential regression equation that fits these data?
X Y
-4 6.01
-3. 6.03
-2. 6.12
-1 6.38
0 8
1 12
2 13
3 36
4 88
Answers
The exponential regression equation that fits the data is:
[tex]y = 4.981 \times 2.674^x[/tex]
What is an equation?An equation contains one or more terms with variables connected by an equal sign.
Example:
2x + 4y = 9 is an equation.
2x = 8 is an equation.
We have,
Exponential regression is a statistical method used to model relationships between two variables, where one variable is the exponent of another.
In this case, we have two variables, X and Y, and we want to find an exponential function that best fits the data.
The general form of an exponential function is [tex]y = a \times b^x,[/tex]
where a and b are constants.
To find the exponential regression equation that fits the data, we need to find the values of a and b that minimize the sum of the squared errors between the predicted values of Y and the actual values of Y.
Using a software program or a calculator with regression capabilities, we can input the data and find the values of a and b that best fit the data.
In this case, the exponential regression equation that fits the data is:
[tex]y = 4.981 \times 2.674^x[/tex]
This equation has an R-squared value of 0.995,
which indicates a very good fit between the data and the exponential model.
Thus,
The exponential regression equation that fits the data is:
[tex]y = 4.981 \times 2.674^x[/tex]
Learn more about equations here:
https://brainly.com/question/17194269
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PLEASE HELP ASAP Ms. Roberts has a container of snap cubes. There are 25 grays, 33 black, 18 red, 5 brown, and 12 yellow. Create a sample space for the probability of choosing a snap cube.
A. 25, 33, 18, 5, 12
B. 25 gray, 33 black, 18 red, 5 brown, and 12 yellow
C. Gray, Black, Red, Brown, Yellow
Answers
I need the answers to all of them please :(
Answers
Answer:
2) 0.081
3) 0.741
4) 71.3
5) 0.0422
6) 79.9971
7) 0.00265
8)0.0935
Answer:
1 - 89.974
2 - 0.081
3 - 0.741
4 - 71.3
5 - 0.0422
6 - 79.9971
7 - 0.00265
8 - 0.0935
Find the slope and the y-intercept
5x-3y=6
Answers
Answer: Look you have a website called symbolab and another called desmos for this stuff.
Step-by-step explanation:
hope this helps!!
Consider the cube shown below. Identify the two-dimensional shape of the cross-section if the cube is sliced horizontally.
Starting with the same cube, identify the two-dimensional shape of the cross-section if the cube is sliced vertically.
Explain why the shapes are the same or different.
Write an essay. Pls, help. Thx.
Answers
Knowing that correlation coefficients have values between -1 and 1 and that the closer the value is to -1 or 1, the stronger the correlation -- which of the following correlation coefficients would represent the strongest correlation?
0.02
0.87
-0.5
-0.97
Answers
Explanation:
-0.97 is the closest number to -1 or 1.
-0.97 has the strongest correlation. Therefore, option D is the correct answer.
What is the correlation coefficient?The correlation coefficient describes how one variable moves in relation to another. A positive correlation indicates that the two move in the same direction, with a value of 1 denoting a perfect positive correlation. A value of -1 shows a perfect negative, or inverse, correlation, while zero means no linear correlation exists.
Given that, correlation coefficients have values between -1 and 1 and that the closer the value is to -1 or 1, the stronger the correlation
From the options -0.97 is closer to -1
Thus, -0.97 has the strongest correlation
Therefore, option D is the correct answer.
Learn more about the correlation coefficient here:
https://brainly.com/question/27226153.
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Enter the rational number as a/b , where a and b are integers.
5 2/9
The rational number 5 2/9 is equal to
Answers
Who ever gets this right will get a brainiest and a good rating
Answers
Answer:
Radius: 7 cm, Diameter: 14 cm
Step-by-step explanation:
Correct me if I'm wrong, but I understood that 14 cm is the length of the line segment drawn across the circle. We know that the definition of the diameter is "any straight line segment that passes through the center of the circle and whose endpoints lie on the end of each circle", which can be defined as the line that is shown with a length of 14 cm. It is also known that the radius, a line drawn from the center of the circle to an endpoint, is always half of the diameter, which in this case is 14 cm, so the radius would be 7 cm.
explain how you can use proportional reasoning to determine the whole if you know that 21 is 60% of the whole
PLEASE EXPLAIN. DONT GIVE THE ANSWER,, GIVE AN EXPLANATION
Answers
If DEF has vertices D(-1,-6),E(-2,4), and F(3,-2)
Answers
D(-3,-7)
E(-4,3)
F(1,3)
A box covers an area of 612
6
1
2
in2 when resting on its base. The volume of the box is 4512
45
1
2
in3.
Which of the following can you find from the given information? Select all that apply.
Answers
Answer:
Yeah, I don't get it either.....
Step-by-step explanation: because it is unclear:/
Which expression is equivalent to 2 + 2m + m + 6 + m?
2(m + 3)
4(2 + m)
8 + 2m
12m
Answers
Answer:
24m+30
Step-by-step explanation:
i think i dont know for sure.
To celebrate her birthday, Whitney wants to take her friends adventuring in a 4WD vehicle from All Terrain Tours.
The vehicle can only carry 1700 pounds in total weight. Whitney calculates that the average weight of her friends is 165 pounds. She also thinks that she will need to pack 400 pounds of snacks, drinks, safety equipment etc. Whitney also understands that each person will carry 10 pounds of their own personal gear.
How many friends can Whitney invite?
Write an equation to help you figure out how many friends Whitney can invite to go adventuring with her. Use f as your variable for friends.
PLEASE HELP ASAP
Answers
Answer:
Whitney can bring 6 friends.
Step-by-step explanation:
The reason why is this:
Whitney is bringing 400 pounds of things plus her own body weight!
400 + 165 = 565 pounds
Now we add on Whitneys freinds which is 165 (their body weight) + the 10 pounds of gear which equals 175 pounds. So each friend would be 175 pounds total weight.
175 x 6 = 1,050 pounds
If we add on Whitneys total weight thats:
565 + 1,050 = 1,615
Adding on another friend would be 1,790 pounds which would be over the weight limit for the vehicle.
Hence, Whitney can bring along 6 friends for her birthday.
Hope this helped! :)
(this is 6th grade math) please help
Answers
Answer:
c
Step-by-step explanation:
Actual math question help....
Answers
Answer:
6
Step-by-step explanation:
first we need to find the volume using this formula V=Bh
V=(3/2)(2)
V= 3 cm³
now divide
3/.5= 6
so 6 1/2 cm cubes will fit
Answer:
6 I think.
Step-by-step explanation:
I may be wrong but I hope this helps :)
what is the answer to this (in attached photo)
Answers
Answer:
60 minutes is the answer.
Step-by-step explanation:
10 x 6 = 60
15 x 4 = 60
12 x 5 = 60
Answer: 60 Minutes
Step-by-step explanation:
Scones = 15 Minutes
Muffins = 12 minutes
Cookies = 10 minutes
Mr Hall earns $1500 per month. If income tax is deducted at 20%, find his net pay after tax.
Answers
Answer:
$300
Step-by-step explanation:
1500 • 20%
1500 • 20/100
15 • 20
300
Hope this helps, good luck! :)
His net pay after tax is $1,200
Calculations and Parameters:Given that he earns $1500
His income tax is 20%
Therefore, to find the amount deducted,
20/100 x 1500
= $300
Hence, to find his net pay,
1500-300
=$1,200
Read more about income tax here:
https://brainly.com/question/26316390
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Please help!
20+(5 x 2/5) + 3
Answers
Answer:
25.
Step-by-step explanation:
Whenever you attempt to solve an equation with multiple operations, remember this: PEMDAS
ParenthesisExponentiation (exponents)Multiplication/DivisionAddition/Subtraction**THIS IS THE ORDER IN WHICH YOU SHOULD SOLVE EQUATIONS WITH MULTIPLE OPERATIONS.**
First, we solve what is in parenthesis.
20+(5 x 2/5) + 3
5/1 x 2/5 = 10/5 = 2 (simplified)
Then, replace the equation with the answer.
20 + 2 + 3
Secondly, there are no exponents.
There is no multiplication nor division.
However, there is addition.
20 + 2 + 3
20 + 2 = 22
Now, we solve the remaining addition problem.
22 + 3 = 25.
Therefore, 20+(5 x 2/5) + 3 = 25.
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
5*2/5=2
20+2+3
25
Fatimah is driving at 1.5 km in 2 min. What is distance she covered in 2 1/4 h?
Answers
Answer:
101.25 km
Step-by-step explanation:
To solve, we need to first find how much she drives in one minute and then multiply that by the number of minutes she drives.
1.5 km = 2 minutes
divide both sides by 2.
1 minute = 0.75 km
2.25 hours = 2.25 * 60 = 135 minutes
Multiply the speed by the time to find distance.
135 * 0.75 = 101.25 km
Thus, she covered 101.25 km in 2 1/4 hours.
Your welcome just took a test with this!
Np!
people were surveyed about the types of pets they own and their housing situation
Answers
Which situation is best represented with a negative number?
Answers
Answer: 1
Step-by-step explanation:
Angelluis spent $64.80 on six cheeseburgers. How did each cheeseburger cost?
Answers
Your answer is 10.80 each cheeseburger
Answer: $10.8
Step-by-step explanation: Let 6 represents how many cheeseburgers was spent. x represents the cost of each cheeseburger that we don't know yet, and 64.80 represents the total cost. 6*x=64.80 x = 10.8
64.80 ÷ 6 = 10.8. So the each cheeseburger cost $10.8. You can find out what these variables are buy dividing 64.80 and 6. You will get your answer.