A grocery store sells 6 bottles of water for $4 and 18 bottles for $10. Is the cost of the water proportional to the number sold?

Proportional

Nonproportional​

Answers

Answer 1

Answer:

Non Proportional​

Step-by-step explanation:

Make a proportion:

For example say you want to test out how many bottles of water you can buy for $10

Proportion:

4 - 6

10 - ?

Solve: 10×6÷4=15

So technically, you could only get 15 bottles for $10. Therefore, this is a non proportional problem.


Related Questions

Please help!!
Will mark brainliest

Answers

Answer:

y=+2

Step-by-step explanation:

Every advancement in boxes, gives 2 to the next box. the rate of change would be 2/1

Y-multiplied by 2 because each time it doubles for example, -2*2=-4. Also -1*2=-2, 0*2=0 and so on

This is for some pacifically but if you answer this i’ll give you brainlest!

Answers

Answer:

1?

Step-by-step explanation:

it would have to make x=3 and y=1

Answer:

Answer is 4, sorry for taking so long, it just was a tinyyyyyy bit confusing! :D

Step-by-step explanation:

Help me please...........

Answers

Answer: No

Step-by-step explanation:

2/4 would 1/2 and 14/16 would be 7/8 so no I think

What is the vertex of the graph

Answers

(-3,-3) is the vertex in the graph

Part A
Including the SD cards, how many combined bits of storage do Theresa and Ruben have on their phones? Type your answer in scientific notation.

Part B
How many combined bits of storage do Theresa’s parents have on their phones? Type your answer in scientific notation.

Part C
How many combined bits of storage are there on the two tablets?

Part D
Including the phones, tablets, and cloud, how many total bits of storage does the family have altogether? Type your answer in scientific notation.

Part E
Theresa’s computer at home has 1 terabyte of storage. How many more bits of storage does her computer have than the combined bits available on her family’s phones, tablets, and cloud storage? Type your answer in scientific notation.

Answers

Answer:part A including SD cards, Theresa and Ruben have 2.624 x 10^11 bits of storage.

Part b :32 bits

Step-by-step explanation:sorry that's all I know

Hope I helped

The required, solution of the given numeral in scientific notation is shown.

What is scientific notation?

Scientific notation is a method of writing extremely large or extremely small numbers. When a number between 1 and 10 is multiplied by a power of 10, it is written in scientific notation.

Here,

Part A: Including the SD cards, how many combined bits of storage do Theresa and Ruben have on their phones?

Answer: 6.4 × 10¹¹ bits

Part B: How many combined bits of storage do Theresa’s parents have on their phones?

Answer:  2.4 × 10¹¹ bits

Part C: How many combined bits of storage are there on the two tablets?

Answer: 3.6 × 10¹⁰ bits

Part D: Including the phones, tablets, and cloud, how many total bits of storage does the family have altogether?
Answer:6.9 × 10¹² bits

Part E: Theresa’s computer at home has 1 terabyte of storage. How many more bits of storage does her computer have than the combined bits available on her family’s phones, tablets, and cloud storage?
Answer:8.6 × 10¹² bits

Learn more about scientific notation here: https://brainly.com/question/13091583
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Kelly worked and earned $17 per hour working at the bakery. She got a holiday bonus of $150. Write an algebraic expression to represent the amount of money Kelly earned. Define the variable.

Answers

e = 17h + 150
E is her total earnings
H is the hours she work
The 150 is her bonus so we add that to her hours worked

Answer:

150 + 17x = y

x = hours worked

y = her overall profit

A player in a board game rolls a six-sided
number cube labeled 1 through 6 once.
Determine the theoretical probability of
rolling a 1 or 2.

Answers

Answer:

A six sided number from 1 to 6 is rolled in a game.

Step-by-step explanation:

Theoretical probability of rolling a 1 or 2.

1) The cube has 6 faces so the total number of the outcome would be 6 only.

2) As per the question we need only 1 or 2 so the favorable outcome would be 2.

3) P(E) = favorable outcome/ total number of outcome

P(E)   = 2/6

P(E)   = 1/3

Theoretical probability of rolling a 1 or 2 is 1/3

I really agree with the other persons answer. I believe it is correct

5. Which two parts of the house have the
same area?

Answers

Answer:

Probably the floor and the roof

Step-by-step explanation:

Congress has two parts, the Senate and the House of Representatives.

Mr. Chiu made a dot plot after asking his students a question. A dot plot titled How Many Hours Did you Study for the Math Test Question mark going from 0 to 6. 0 has 1 dot, 1 has 2 dots, 2 has 3 dots, 3 has 2 dots, 4 has 1 dot, 5 has 2 dots, and 6 has 1 dot. Based on the dot plot, which statements are correct? Check all that apply. Eleven students answered Mr. Chiu's question. Twelve students answered Mr. Chiu's question. Three people studied for two hours. Three people studied for three hours. Everyone who responded studied for at least one hour. Four people studied for four or more hours.

Answers

Answer:

b,c and f

Step-by-step explanation:

Answer:

B Twelve students answered Mr. Chiu’s question.

C Three people studied for two hours.

F Four people studied for four or more hours.

Step-by-step explanation:

Trust me on this, also can I have brainiest please?

Hope you do well! :D

what is the value of the ( m ) in the equation 5 + m = 7​

Answers

Answer: 2

Step-by-step explanation:

yeah

If a quadrilateral is a rectangle, then it is a rhombus ( True or False )

Answers

Answer:

true

Step-by-step explanation:

there are four angels

solve the inequality 31< 3x+4

Answers

Answer:

The solution of the given inequality  x>9

Step-by-step explanation:

Explanation:-

Given that the inequality      31 < 3 x + 4

                      Subtracting '4' on both sides, we get

                                    31 - 4 < 3 x + 4 -4

                        ⇒         2 7  <  3 x

                      Dividing '3' on both sides, we get

                        ⇒         9 < x

                                   x > 9

Which of the following statements are true about inverse matrices?

All square matrices have inverses.

If A and B are inverse matrices, then A and B must be square matrices.

The determinant of a singular matrix is equal to zero.

If A and B are inverse matrices, then A + B = I.

If A and B are inverse matrices, then det(A)xde(B)=0

Any zero matrix does not have an inverse.

If B = A–1, then A = B–1.​

Answers

B = A–1, then A = B–1.​ This statement is true. The inverse of a matrix is unique, so if B is the inverse of A, then A must be the inverse of B.

what is matrix ?

An arrangement of integers in both columns and rows is known as a matrix. learns about matrices' components and dimensions and first presents them. A matrix is a rectangular grid with integers arranged in rows and columns.

The statements that are true about inverse matrices are:

Not all square matrices have inverses. A square matrix only has an inverse if its determinant is not equal to zero. If the determinant of a square matrix is zero, it is called a singular matrix and does not have an inverse.

If A and B are inverse matrices, then A and B must be square matrices. This is because only square matrices can have inverses.

The determinant of a singular matrix is equal to zero. This is because the determinant of a matrix is related to the linear independence of its columns or rows. A singular matrix has linearly dependent columns or rows, which means its determinant is zero.

If A and B are inverse matrices, then A + B = I. This is not necessarily true. In general, the sum of two inverse matrices is not necessarily the identity matrix.

If A and B are inverse matrices, then det(A) x det(B) = 1. This statement is almost true, but the correct statement is det(A) x det(B) = det(AB) = 1.

Any zero matrix does not have an inverse. This is because the determinant of a zero matrix is zero, and therefore it is singular and does not have an inverse.

If B = A–1, then A = B–1.​ This statement is true. The inverse of a matrix is unique, so if B is the inverse of A, then A must be the inverse of B.

To know more about matrix visit:

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Answer: B,C,E,F,G

Step-by-step explanation:

distribute and the combine like terms 5-3(n+4) -2

Answers

The answer is 3(-3-n) :) hope this helps

Julie earned $402.17 in net pay for working 40 hours. She paid $93.26 in federal and state taxes, and $41.86 in FICA taxes. What is Julie's hourly wage?

Answers

Answer:

6.67625

Step-by-step explanation:

402-93-41=267/6.67625

What is the exact value of x? 5⋅21^5x=16

Answers

Answer:

x=  16 /20420505

Step-by-step explanation:

Let's solve your equation step-by-step.

5(215)x=16

Step 1: Simplify both sides of the equation.

20420505x=16

Step 2: Divide both sides by 20420505.

20420505x /20420505  =  16 /20420505

x=  16 /20420505

On Friday, a local restaurant served 150 customers. Of these, 114

people ordered soup. What percent of the customers ordered soup?


A: 13%

B: 66%

C: 34%

D: 76%

Answers

The answer is D, because we will divide 114 by 150 and the total converted to percentage is 76

What is 530,000,000 divided by 15 million?

Answers

Answer:

Step-by-step explanation:

35.3333333333

HOW DO YOU GET THE ANSWER FOR NUMBER 2​

Answers

Answer:

44.68

Step-by-step explanation:

just add them

6. A rectangular piece of land measures 0.7 km by
of wire. What length of wire is needed ?
0.5 km. Each side is to be fenced with four rounds​

Answers

Answer:

9.6km / 9600m

Step-by-step explanation

B= 0.5km

L = 0.7km

perimeter of a rectangle = 2(L+B)

= 2( 0.7 + 0.5)

= 2.4km

wire for one round is 2.4km

wire for 4 rounds = 2.4 x 4

                             = 9.6km wire is required.

Hence, 9.6km wire is required to fence the rectangular piece of land 4 times.

please help i would really appreciate it !!.

Answers

the correct answer is ed

- If 2x + 1 = 7 then 7 = 2x + 1
Properties that match

Answers

Answer:

true

Step-by-step explanation:

the equation is exactly the same on both sides but just expressed differently

Which of the following statements is true?
n = m
n = 4m

- (0,0) is a solution to n=m and to n=4m
- No point on the line n=m is also on the line n=4m
-The graph of the solution is parallel lines
-Every solution to n=m is also a solution to n=4m

Answers

Answer:

(0,0) is a solution to n=m and n=4m

Step-by-step explanation:

For the first equation, If u insert 0 as m into n=m

n=(0) then n will equal 0.

For the second equation, if u insert 0 as m in n=4m

n=4(0) then n will also equal 0.

So the answer is (0,0) is a solution to n=m and to n=4m

Hope this helps :)

What is the slope and what does the slope represent in this context? *
dollars in savings account
400
360
320
280
240
200
160
120
80
40
1 2 3 4 5 6 7 8 9 10 11 12 13 14
weeks of saving
What is the slope

Answers

Answer:

plssss

Step-by-step explanation:

i need your help to answer my module plsss :(

I already did questions but I need help with the rest

Include your scatter plot and the answers to the following questions in your word processing document.
1. Which variable did you plot on the x-axis, and which variable did you plot on the y-axis? Explain why you assigned the variables in that way.
2. Write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. Show all your work, including the points used to
determine the slope and how the equation was determined,
3. What does the slope of the line represent within the context of your graph? What does the y-intercept represent?
4. Test the residuals of two other points to determine how well the line of best fit models the data
5. Use the line of best fit to help you to describe the data correlation.
6. Using the line of best fit that you found in Part Three, Question 2, approximate how tall is a person whose arm span is 66 inches?
7. According to your line of best fit, what is the arm span of a 74-inch-tall person?

Answers

Answer:

ok so 6 is connected to question 2, question 4 is asking two other points to determine how it will fit best in the models, question 5 use the line of the best fit to help u describe the data correlation, and question 7 it is jus asking wht the arm span of a 74inch tall person so jus figure the arm span yk (hope this helps)

Step-by-step explanation:

what is 7 + 7[tex]x^{2}[/tex]

Answers

56 is the answer
Hope this helps
you just leave it as 7+7x squared (i don’t have the squared symbol lol) because you can’t combine those two numbers.

The line of best fit for a scatterplot is shown what is the equation of this line of best fit in slope intercept form?
(pic provided)
1. y=-6x+3/4
2.y=6x+3/4
3. y=-3/4x+6
4. y=3/4x+6

Answers

Answer:

3. y=-3/4+6

Step-by-step explanation:

The y-int is 6, so you can already cross out the first two answers. Then, you know the slope is negative because the line is going downward, so -3/4 has to be the slope bc it is negative.

Answer:

y=-3/4x+6

Step-by-step explanation:

the y/intercept is (0,6) because that is the point where the line crosses the y-axis

knowing that use the point (0,6) and (4,3) to find the slope use rise over run so it goes up 3 and right 4

using the slope intercept equation y=mx+b  it is y= -3/4+6

it is negative because its going downward

hope this makes sense and helps you guys!

The temperature in Portland, Oregon,
is 37°F. The temperature in Mobile,
Alabama, is 22°C. In which city is
the temperature higher?

Answers

22°c is 71°f so Alabama is hotter

Answer:

I think 22°C

Step-by-step explanation:

Jody packs:

2 skirts

3 pairs of pants

4 pairs of shorts

for her vacation.

What is the ratio of shorts to pants?

1Points
A
3:4

B
3:9

C
4:3

D
4:9

Answers

Answer:

C

Step-by-step explanation:

srslly its easy just look at it

The diagram represents a rectangular garden of length 14 m and width 10 m. The flower bed is a triangle and the vegetable patch is a trapezium. The rest of the garden is lawn. Work out the are of the lawn.

Answers

Answer:

The area of the lawn is 68 [tex]m^{2}[/tex].

Step-by-step explanation:

Area of lawn = Area of garden - (Area of triangle + Area of trapezium)

Area of garden = length x width

                             = 14 x 10

                            = 140 [tex]m^{2}[/tex]

Area of triangle = [tex]\frac{1}{2}[/tex] x base x height

                          = [tex]\frac{1}{2}[/tex] x 3 x 8

                          = 12 [tex]m^{2}[/tex]

Area of trapezium = [tex]\frac{1}{2}[/tex] (a + b) h

                              = [tex]\frac{1}{2}[/tex](5 + 7) 10

                               = 60 [tex]m^{2}[/tex]

So that;

Area of lawn = 140 - (12 + 60)

                      = 140 - 72

                      = 68 [tex]m^{2}[/tex]

The area of the lawn is 68 [tex]m^{2}[/tex].

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