Answer:
19%
Step-by-step explanation:
Percentage tip = (Tip/Dinner cost) x 100
Percentage tip = ($5.32/$28) x 100
Percentage tip = 0.19 x 100
Percentage tip = 19%
Therefore, Cooper gave a 19% tip on his dinner.
Answer: 19%
Step-by-step explanation:
PLEASE HELP ME :DDDDDDDDDDDDDD
Answer:
Step-by-step explanation:
To find the area of a rectangle, you multiply the length by the height.
First, we need to convert the mixed numbers to improper fractions:
Length: 6 3/4 ft = (6 x 4 + 3) / 4 ft = 27 / 4 ft
Height: 2 2/12 ft = (2 x 12 + 2) / 12 ft = 26 / 12 ft = 13 / 6 ft
Now we can calculate the area:
Area = Length x Height
Area = (27 / 4) ft x (13 / 6) ft
Area = 351 / 24 ft^2
Area = 14 11/24 ft^2
Therefore, the area of the rectangle is 14 11/24 square feet.
Find the volume of the pyramid. Round to the nearest tenth if necessary.
Answer:
410.6 cubic cm
Step-by-step explanation:
Formula V = (l x w x h) / 3
V = ( 8 x 14 x 11) / 3
V = 1232 / 3
V = 410.6 cubic cm
The variables y and x have a proportional relationship, and y = 7 when x = 2.
What is the value of y when x = 5?
Enter your answer as a decimal in the box.
y = ___
Answer:
17.5
Step-by-step explanation:
x=2
y=7
when y by x, then multiple y by 5.
7/2= 3.5
3.5×5= 17.5
you can also do 7x2 which would give you 14 and then divide 7 by 2 to get 3.5, and add the two together, so 14+3.5=17.
Find the tables with unit rates greater than the unit rate in the graph. Then arrange these tables in order from least to greatest unit rate. У 70 и ойук УКЬБУика 65 60 55 50 45 43 35 30 25 20 15 10 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2023 Edmentum. All rights reserved. X x y 7 13 14 26 xy 59 10 18 xy 9 17 18 34 xy 11 21 22 42 xy 10 19 20 38 x y 13 25 26 50 x y 12 23 24 46
The tables with greater unit rate than the graph are given as follows:
Table 1.Table 3.Table 4.Table 5.Table 6.Table 7.What is a proportional relationship?A proportional relationship is defined according to the equation presented as follows:
y = kx.
In which k is the constant of proportionality, representing the increase in the output variable y when the constant variable x is increased by one, thus being also called unit rate.
The unit rate of the graph is given as follows:
k = 20/11
k = 1.82.
For each table, the rate is given as follows:
Table 1: 13/7 = 1.86.Table 2: 9/5 = 1.8.Table 3: 17/9 = 1.89.Table 4: 21/11 > 20/11.Table 5: 19/10 = 1.9.Table 6: 25/13 = 1.92.Table 7: 21/12 = 1.91.More can be learned about proportional relationships at https://brainly.com/question/7723640
#SPJ1
solve for 4^2 x 3^2.
Answer:
4^2×3^2
Step-by-step explanation:
=4×4×3×3
=16×9
=144
PLS HELP
What is the sum of -2x³ + x-3 and x³ - 3x - 4? Show your work.
Is the sum of -2x³ + x-3 and x³ - 3x - 4 equal to the sum of x³ - 3x - 4 and -2x³ + x-3? Explain your answer.
Easy brainly for anyone who can solve this
(747+21) - (629 -12) +83 x 24
Answer:
83x^24+151
Step-by-step explanation:
768-(629-12)+83x^24
768-617+83x^24
83x^24+(768-617)
83x^24+151
Choose ALL correct answers.
Which of the following tables are non-linear?
(show work pls and ty)
Nayeli went shopping for a new video game because of a sale. The store was offering a 45% discount. If the price on the tag was $44, what would be the price after the discount but before tax, to the nearest dollar and cent?
Answer:
Step-by-step explanation:
45 % discount means 55/100.
55/100 x $44
simplify
0.55 x 44
= (5 x 44) + (50 x 44)
() = 220
220 +?
() = 2200
220 + 2200 = 2420
move the decimal back, and then... $24.20
The answer would be $24.20
Can anyone help? I only need the answer
Hope this helped you!
The two ordered pairs are (4,-2) and (-2,2)
A pet store specializes in exotic fish. The graph shows a proportional relationship between the number of fish and the number of fish tanks at the store. Fish 65 52 39 26 13 0 1 2 3 4 Fish Tanks 5 6 X The constant of proportionality shown in the graph in terms of the number of fish per fish tank is
Answer:
13
Step-by-step explanation:
if there are 5 tanks and 65 fish in all the tanks together, you take 65 and divide it by 5 to get 13 fish in each tank
: )
Answer:
10.84.
Step-by-step explanation:
To find the constant of proportionality, we can use the fact that the relationship between the number of fish and fish tanks is proportional. This means that the ratio of the number of fish to the number of fish tanks is always the same.
From the graph, we can see that when there are 65 fish, there are 5 fish tanks. When there are 52 fish, there are 6 fish tanks. Let's use these two data points to find the constant of proportionality:
The constant of proportionality = (Number of fish) / (Number of fish tanks)
For the first data point, we have:
65 / 5 = 13
For the second data point, we have:
52 / 6 = 8.67
We can see that these two values are not the same, which means that the relationship between the number of fish and the number of fish tanks is not exactly proportional. However, we can still find an average constant of proportionality between these two values:
(13 + 8.67) / 2 = 10.84
So the constant of proportionality, in terms of the number of fish per fish tank, is approximately 10.84.
A rectangular pyramid is represented by the net shown below. What is the surface area of the pyramid? Responses 155 square units 155 square units 68.75 square units 68.75 square units 195 square units 195 square units 97.5 square units.(5.1h, 4h, 8b,5 at the side.)
Answer: b or c
Step-by-step explanation:
How do you simplify rational expressions
Answer:
Ok so,
Step-by-step explanation:
Step 1: Factor the numerator and the denominator.
Step 2: List restricted values.
Step 3: Cancel common factors.
Step 4: Reduce to lowest terms and note any restricted values not implied by the expression.
They deleted the question, but you can help me on this math.
Step-by-step explanation:
8 / pound
so if he give 40 $ fo candy then 40/8
= 5 so he will buy 5 pound candy
Write a scenario to represent the inequality 2x < 64. Be sure to define the variable.
Answer:
See explanation
Step-by-step explanation:
2x<64 [divide the 2 and 64 from both sides]
2x\2<64\2
x=32
Suppose you bought a house for $467,520 and the value has increased by 19%. What is the new value of the house in dollars? Round your answer to the nearest hundredth.
please explain
Answer:
19÷100×467520=88828.8
88828.8+467520=556348.8
Nearest hundred=$556300
The graph represents a relation where x represents the independent variable and y represents the dependent variable. a graph with points plotted at negative 5 comma 1, at negative 2 comma 0, at negative 2 comma negative 2, at 0 comma 2, at 1 comma 3, and at 5 comma 1 What is the domain of the relation? {−5, −2, 0, 1, 2, 3, 5} {−5, −2, −1, 0, 3, 5} {−5, −2, 0, 1, 5} {−2, 0, 1, 3}
Answer:
domain is -5,-2,01,5
Step-by-step explanation:
domain are all the x's
Tickets to a movie cost $9.25 each. What is the total cost for 6 tickets?
i need help with this question
Answer: 33
Step-by-step explanation:
36 / 4 = 9
24 + 9 = 33
Answer:
33
Step-by-step explanation:
A spherical tank has a radius of 6 yards. It is filled with a liquid that costs $7.15 per cubic yard.
What is the total value of the liquid in the tank?
Use 3.14 for π .
Enter your answer in the box to the nearest cent.
$
Answer:
6465.89 yards
Step-by-step explanation:
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
Step-by-step explanation:
its prolly c
Help me please I don't know what to do.
Answer is B, there ya go.
Hi! I don't really get what or how to solve this question.
Which of the following sets of measurements cannot represent the three side lengths of a triangle?
A. 5cm, 5cm, 5cm
B. 5cm, 6cm, 7cm
C. 5cm, 7cm, 12cm
D. 5cm, 10cm, 11cm
Answer:
C and D
Step-by-step explanation:
you could draw them connecting to each other using your ruler and predict if ita a triangle or not .
also the sum of any 2 sides of a triangle must be greater than the measure of the third side unless equilateral Triangle
Help asap I will mark you as a brainliest
Answer:
with what exactly
Step-by-step explanation:
Is 1/3 greater than 4/18?
Note: Enter your answer and show all the steps that you use to solve this problem
108 is 36% of what number? Write and solve a proportion to solve the problem.
How does the fact that the points are on opposite sides of the y axis affect the process of finding the distance between the two points?
Answer:
See below.
Step-by-step explanation:
The fact that the points are on opposite sides of the y-axis does not affect the process of finding the distance between the two points. The distance between two points in a two-dimensional coordinate system can be found using the distance formula, which is based on the coordinates of the two points and does not depend on which side of the y-axis they lie. The distance formula is:
d = sqrt((x2 - x1)^2 + (y2 - y1)^2)
where (x1, y1) and (x2, y2) are the coordinates of the two points, and d is the distance between them. The formula involves squaring the differences between the x-coordinates and the y-coordinates of the two points, and then taking the square root of the sum of the squares. The process remains the same regardless of which side of the y-axis the points are located.
Can someone help asap I will make you the brainliest
Answer: P = 3a
Step-by-step explanation:
3(4x - 8)
12x-24
12x = 24
x = 24/12
x=2
3(4X2 = 8 - 8)
3(0)
0
What is the area of a right triangle with a height of 8.9cm and a base of 14.3cm?
Answer:
ar of triangke is 1 /2 base*height
so
ar = 1/2 * 8.9*14.3
ans = 63.63 sq cm
Answer: 63.63cm
Step-by-step explanation: To find the area for a triangle, the formula is A=L*W divided by 2. So you want to do A=14.3*8.9/2= 63.63500 (63.63).
Have a good day.