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3 years ago

For each store what is the ratio of the numbers of cans to the price

1 answer:

3 0

2/24 = 9/n 2 times 4.5=9, so 24 times 4.5=108. n=108, so the the answer is 9/108 for Shop Smart.

4/12 = 9/a 4 times 2.5=10, so 12 times 2.5= 30. a= 30, so the answer is 10/30 for Super Saver.

3/12 = 9/b 3 times 3= 9, so 12 times 3= 36. b= 36, so the answer is 9/36 for Price Buster.

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A bus service drives passengers between San Diego and Los Angeles every day. They make 8 roundtrips a day. The distance between

yawa3891 [41]

Answer

Yes

Step-by-step explanation:

(8 roundtrips)(89 miles)(28 days) = 19,936

3 0

3 years ago

1. Charlie bought a new computer for $450 with his credit card. He plans to pay the minimum payment

atroni [7]

Given:

Charlie bought a new computer for $450 with his credit card.

He plans to pay the minimum payment of $25 per month.

To find:

The rate of change.

Solution:

Let y be the remaining amount of loan after x months.

Initial amount of loan = $450

Payment of one month = $25

Payment of x months = $25x

Now,

Remining amount = Initial amount of loan - Payment of x months

$y=450-25x$ ...(i)

The slope intercept form is

$y=mx+b$ ...(ii)

where, m is slope and b is y-intercept.

From (i) and (ii), we get

$m=-25$

Therefore, the rate of change is -25 dollars.

8 0

3 years ago

Find the area of the shaded region. Round the the nearest tenth.

Brums [2.3K]

Answer:

226.084 sq.m.

Step-by-step explanation:

Radius of circle = 18.6 cm

Area of sector = $\frac{\theta}{360^{\circ} }\pi r^2$

Area of sector = $\frac{123}{360} \times 3.14 \times (18.6)^2$

Area of sector = $371.157 m^2$

Area of triangle = $\frac{1}{2} \times a \times b \times Sin x$

a = OA = radius = 18.6 cm

b = OB = radius = 18.6 cm

x =123 °

Substitute the values in the formula

Area of triangle = $\frac{1}{2} \times 18.6 \times 18.6 \times Sin 123$

Area of triangle = $145.073 m^2$

So, Area of shaded region = Area of sector - Area of triangle

= $371.157 m^2-145.073 m^2$

= $226.084 m^2$

Hence the area of the shaded region is 226.084 sq.m.

5 0

3 years ago

What is parallel to y=-2x+2 and goes through the points (-1,5).

Shtirlitz [24]

Your answer is: y= -2x+3

8 0

3 years ago

Solve the following maximization problem graphically.

rjkz [21]

The maximized value of the function is (c) 119/2

<h3>Maximization problem</h3>

Maximization problems are used to determine the optimal solution of a linear programming model

<h3>Objective function</h3>

The objective function is given as:

$P(x,y) = 11x + 10y$

<h3>Constraints</h3>

The constraints are given as:

$22x + 2y \le 68$

$8x + 16y \le 68$

$x,y\ge 0$

<h3>Graph</h3>

See attachment for the graph of the constraints

From the graph, the optimal solution is: (2.83, 2.83)

So, the maximized value is:

$P(x,y) = 11x + 10y$

$P =11 \times 2.833 + 10 \times 2.833$

$P =59.493$

Approximate

$P =59.5$

Rewrite as a fraction

$P =\frac{119}{2}$

Hence, the maximized value of the function is (c) 119/2

Read more about maximization problem at:

brainly.com/question/16826001

6 0

2 years ago