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guapka [62]
3 years ago
6

You can buy 5 stickers for $3. Write a proportion that gives the cost c if you buy 12 stickers.

Mathematics
1 answer:
Reptile [31]3 years ago
5 0

Answer:

$7.5

Step-by-step explanation:

Let

Quantity of stickers=x

Price of stickers=y

5 stickers cost $3

12 stickers cost $y

x/y = x/y

5/3 = 12/y

Cross product

5y=12*3

5y=36

Divide both sides by 5

5y/5 = 36/5

y=7.5

12 stickers= $7.5

Therefore, the price of 12 stickers= $7.5

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Step-by-step explanation:

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3 years ago
Select the expression that will calculate how many eighths are in 2 bars? Use the model to help you.
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B because there are eight sections so 8
The there are 2 bars in total so 8 divided by 2
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3 years ago
Find the volume of the composite figure. Round to the nearest tenth. 3cm 4cm 10cm 5 cm
Doss [256]

The volume of the composite figure is 655.44 unit³.

<h3>How to illustrate the volume?</h3>

The information is incomplete. An overview will be given. Let's assume that the shape is a cylinder.

The volume of a cylinder is πr²h

Assumed radius = 7

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The volume will be:

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8 0
2 years ago
In the accompanying diagram, what is sin E? A. B. E C. D. 4 G A B С OD​
IRINA_888 [86]

Answer:

Sin(E) = \frac{4}{5}

Step-by-step explanation:

The full question is as follows :

To find - In the accompanying diagram, what is sin E?

Proof -

We know that,

Sin(theta) = (opposite side) / (hypotenuse)

From the diagram, we can see that,

Base = 3

Perpendicular = 5

Hypotenuse = 5

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For angle E,

Opposite side = 4

Hypotenuse = 4

∴ we get

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5 0
3 years ago
Jenny is throwing a surprise birthday party for her best friend Katie. She has decided to make Katie’s favorite dish, meat loaf.
miskamm [114]

Answer:

The answer is below

Step-by-step explanation:

a) The recipe for the meat loaf used by Jenny can serve a total of 8 people. Since there are 40 people in total to serve, the number of each ingredient needed is:

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128 oz = 1 gallon

Amount of milk = 320 oz * 1 gallon / 128 oz = 2.5 gallon

6 0
3 years ago
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