3 years ago

What is the average rate of change from 7 minutes to 11 minutes

Mathematics

1 answer:

NeTakaya3 years ago

7 0

Answer:

what do you mean?

Step-by-step explanation:

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At a certain school,5/9 of the students are boys. Today, 2/3 of the boys brought their lunch. What fraction of the students are

Elodia [21]

5/6 of the boys brought their lunch.

In order to determine the answer you need to divide 5/9 by 2/3 in which will give you 5/6.

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3 years ago

A student graduated from a 4-year college with an outstanding loan of

melamori03 [73]

Answer:

University student has more debt

Step-by-step explanation:

9650-8455/1865 =0.64 College student

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3 years ago

Your pet needs 0.75 ounces of medince each day. How many days would 1 pint last?

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3 years ago

Let y = safe load in pounds and x = length in feet of a horizontal beam. A constant of proportionality k exists such that y=k/x

Contact [7]

Answer:

Option c. 30,000

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

Let

y ----> safe load in pounds

x ----> length in feet of a horizontal beam

we have

For $x=15\ feet, y=2,000\ pounds$

Remember that

$k=y*x$

substitute

$k=2,000*15=30,000$

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3 years ago

X + 7 when x = -11 <br> What is the answer

AleksAgata [21]

-3!!!!!!!! Is the answer have fun and I hope you get this right

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