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3 years ago

Organic milk costs $2.52 per half gallon. at this rate, how can the price of 4 gallons of organic milk be determined?

1 answer:

7 0

This problem is an another case which makes use of the concept of ratio and proportion. The ratio $2.52 per 0.5 gal should be proportional to the price of 4 gallons of milk. Let x be the price,
($2.52 / 0.5 gallon) = (x / 4 gallons)
The value of x is 20.16. Hence, the price of 4 gallons of organic milk is $20.16.

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Answer:

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Step-by-step explanation:

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2 years ago

Charra [1.4K]

Answer:

9 times.

Step-by-step explanation:

The two digit numbers are 10 - 99.

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I need help in this section.

Phoenix [80]

Answer:

$\frac{1}{45}$

Step-by-step explanation:

There are

2 yellow

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We have to multiply the probability of yellow on first pick by the probability of yellow on second pick (WITHOUT REPLACEMENT).

We denote P(Y1) as probability of yellow on first draw &

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3 years ago

A regular pyramid has a height of 12 centimeters and a square base. if the volume of the pyramid is 256 cubic centimeters, how m

andriy [413]

Let the length of one side of the base square be a cm.

The Volume of a pyramid is $\frac{1}{3}*area_b_a_s_e *height$

the area of the base is a^2,

we apply the formula

$256= \frac{1}{3}*a^{2}*12$

$256= 4a^{2}$

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$2a= \sqrt{256}=16$

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3 years ago

A wooden box has the shape of a rectangular prism. The inside of the box is also a rectangular prism. What is the volume of the

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Step-by-step explanation:

Step 1 is the same for both 1. and 2., so we will show it just once.

Step 1. Read the problem. Draw the figure and

label it with the given information.

Step 2. Identify what you are looking for. the volume of the rectangular solid

Step 3. Name. Choose a variable to represent it. Let

= volume

Step 4. Translate.

Write the appropriate formula.

Substitute.

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Step 5. Solve the equation.

142

Step 6. Check

We leave it to you to check your calculations.

Step 7. Answer the question. The surface area is

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