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Strike441 [17]
3 years ago
10

HURRY! please help me please quick

Mathematics
2 answers:
Trava [24]3 years ago
5 0

Answer:

2 hours 33 minutes

Step-by-step explanation:

1/3 of an hour is 20 minutes

20 times 7 is 140

140 divided by 60 is 2.33 hours

so 2 hours and 33 minutes

Vadim26 [7]3 years ago
3 0

Answer: She jump ropes 7/3 or 2 1/3 of an hour every week

Step-by-step explanation: This is because she jump ropes 1/3 each day and there's 7 days in a week so 7/3 or 2 1/3(2 hours and 20 minutes)

I hope you are having a nice day!

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Hal earns n dollars per hour. Next month he will receive a 2% raise in pay per hour. The expression
Lilit [14]

Answer:

1.02n

Step-by-step explanation:

A simplified version of this expression would be the following

1.02n

This is basically adding the n variables together. We do this by adding a 1 to the number being multiplied to n. This would basically add the 2% on top of what the original pay per hour is. We can prove that these two expressions are the same by substituting n for 10 in both expressions and solving them.

1.02n

1.02 * 10 = 10.2

n + 0.02n

10 + 0.02*10

10 + 0.2 = 10.2

3 0
3 years ago
Can You Please Help Me ​
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Since an integer is a whole number, the numbers closer to 0 on the number line are -2 and -1, so there are 2 options.

The answer is 2 choices, in short.

4 0
3 years ago
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Are these numbers 7, 0, -3, 0.5, -3/4 rational or irrational?
Diano4ka-milaya [45]

Answer: rational

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7 0
4 years ago
My sister has trouble once again
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Answer:

Thats siblings for you

Step-by-step explanation:

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