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dybincka [34]
3 years ago
11

Devin runs an average of 15 min. each day. She has a goal of running 10² min. in 7 days . Will she complete her running goal in

7 days? Explain to a friend.
Mathematics
1 answer:
anastassius [24]3 years ago
4 0

Answer & Step-by-step explanation:

Devin runs an average of 15 min in 7 days

15 * 7 = 105 minutes

She has a goal of running 10² min. in 7 days

10² = 100 minutes

Will she complete her running goal in 7 days?

Yes. On average, she will run 105 minutes in seven days which is more than her 100 minute goal.

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Answer:

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Match each question to the correct problem.
Maslowich
<h2>Answer:</h2>

<em>(Check attached images).</em>

<h2>Step-by-step explanation:</h2>

<h3>Exercise 1.</h3>

a. Convert to decimals.

To order the numbers from least to greaters, convert them to decimals and compare.

5.2(percent)=0.052\\ \\\frac{1}{7} =0.1429\\\\ -0.8=-0.8000\\ \\\frac{-11}{5} =-2.2

b. Select the second least number.

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<h3>Exercise 2.</h3>

a. Convert to decimals.

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b. Select the correct number.

-\frac{1}{5}.

<h3>Exercise 3.</h3>

a. Convert to decimals.

<em>After seeing that there are negative and positive numbers, and with the premise that negative numbers are </em><u><em>always</em></u><em> lesser than positive numbers, we'll only compare the positive numbers.</em>

<em>59%=0.59</em>

<em>3/5=0.6</em>

<em />

b. Select the correct number.

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<h3>Exercise 4.</h3>

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b. Conclude.

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c. Select the correct answer.

<em>Since we estimated the value of b as -0.9, the number that best adequates to its value is </em>-\sqrt{0.8}.

<h3>Exercise 6.</h3>

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