show me how to solve: 110 calories in 28.4 grams of cereal, how many calories in 34.08 grams of cereal?

Mathematics

1 answer:

algol [13]2 years ago

7 0

Answer:

132 calories

Step-by-step explanation:

Find the rate or how many calories in 1 gram of cereal, use x as the # of calories for 1 g

28.4x = 110

Divide both sides by 28.4 - x≈3.873239... cal (rounded to hundredths is 3.87)

Multiply 34.08 by 3.87: 132 calories

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Schach [20]

Answer:

The circumference is 75.36 inches.

Step-by-step explanation:

Hi there! Please take a look at the following explanation and let me know in the comment if you have any doubts!

<h3>Given:</h3>

We are given the <u>radius</u> that’s equal to <u>12 inches</u> and π = <u>3.14</u>

<h3>Problem:</h3>

We want to find <u>the circumference</u>.

<h3>Circumference Formula:</h3>

$\displaystyle \large{C=2\pi r}$ which simply means <em>circumference = 2*π*radius</em> or sometimes can also be written as $\displaystyle \large{C=\pi d}$ which means <em>circumference = π*diameter </em>since 2r means two times of radius and that’s technically diameter.