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3 years ago

A recipe will make 10 pancakes that are 8 inches in diameter. If you decide to

1 answer:

8 0

10 pancakes produces 8 inches in diameter.
The area of 1 pancake is
Area = pi * r^2
Area = pi * 4^2
Area = 50.27 in^2
Then multiply it by 10
Total area = 502.65 in^2

A smaller pancake
Area = pi * r^2
Area = pi * 2^2
Area = 12.56 in^2

Divide 502.65 by 12.56
= 502.65 / 12.65
= 39.74

So there are 39 pancakes.

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The table shows some ingredients in lasagna. If you make three times the recipe, how many cups of cheese are needed?

MakcuM [25]

Answer:

8 cups of cheese

Step-by-step explanation:

For 1 recipe we need 2 2/3 cups of cheese

For 3 times the recipe

3 * 2 2/3

Change to an improper fraction (2*3+2)/2 = 8/3

3 * 8/3

8 0

3 years ago

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Write a number that has exactly two vowels

amid [387]

Answer:4

Step-by-step explanation:

Because it’s the right answer

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3 years ago

Find the equation of a line that passes through (2,9) and is parallel to the graph of y=3x+5 Write the equation in slope-interc

Vika [28.1K]

Answer:

y=3x+3

Step-by-step explanation:

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3 years ago

A bowl contains 10 quarters, 20 dimes, 15 nickels, and 5 pennies. a coin is selected at random and kept and then a second coin i

DENIUS [597]

In this question, there are a few kinds of the coin with a different value. To answer this question, we need to know the total coin first. The total coin count should be: 10 +20 + 15 +5= 50 coin

In this case, the coin is taken twice, that means the denominator should be 50*49. But in this question, the probablity value is 6/49, so you need to convert it into 50*49 by multiplying the numerator with 50. The value should be:
6/49 *50/50= 300/49*50
The number 300 is multiplication of 20 and 15, that mean the answer should be: 1 dimes and 1 nickles

5 0

3 years ago

Amanda uses 1/3 of a cup of milk each time she makes a batch of pancakes. How manybbatches can she make if she only has 11/22 of

kow [346]

Answer:

Amanda can make 1.5 or 3/2 of batches of pancakes with 11/22 of a cup of milk.

Step-by-step explanation:

1. Let's review the information given to us for answering the question correctly:

Amount of milk Amanda use for a batch of pancakes = 1/3 cup

2. How many batches can she make if she only has 11/22 of a cup of milk left?

Let's simplify 11/22, dividing by 11 the numerator and the denominator,

11/22 = 1/2

Now, using the Rule of Three Simple, we can calculate the answer to this question, this way:

Number of batches = (1/2 * 1)/1/3

Number of batches = 1/2 / 1/3

Number of batches = 1/2 * 3/1 (Taking the reciprocal)

Number of batches = 3/2 = 1.5

Amanda can make 1.5 or 3/2 of batches of pancakes with 11/22 of a cup of milk.

4 0

3 years ago