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3 years ago

9

If your heart beats 65 times in one minute, how many times does it beat in a day? Tips: There are 60 minutes in one hour. There

are 24 hours in a day.

1 answer:

Ilia_Sergeevich [38]3 years ago

6 0

93600 because 65 beats in a minute x 60 minutes every hour = 3900 beats every hour.
3900 beats every hour x 24 hours = 93600

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!lol help pls im vv bad at math and angles

Vanyuwa [196]

Answer:

y=130°

Step-by-step explanation:

180-(90+40)

180-130

50°

y=180°-50°

=130°

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2 years ago

Which of these is a speed?

miskamm [114]

Answer:

50 miles per hour

Step-by-step explanation:

First one is a distance

Second one is time

Last one doesn't make sense

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3 years ago

Read 2 more answers

What is the probability that Joey got his math book and biology book?

Greeley [361]

There are eight books total and he only grabbed two so the probability would be 2 out of 16 or 2:16

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3 years ago

A customer will be charged extra if the weight of their suitcase is above 48 pounds.

amm1812

Answer:

$w>48$ pounds

Step-by-step explanation:

The customer will be charged extra if the weight of their suitcase is above 48 pounds.

Let the weight of the suitcase = w (in pounds)

Therefore, w above (greater than) 48 pounds is written mathematically as:

$w>48$ pounds

This is the inequality that represents w, the weight of the suitcase in pounds, that will have an extra charge.

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2 years ago

Chloe received 86% on her first test, a 47/50 in her next test, and a 0.89 on her third test. List her percentages in order from

Mumz [18]

Answer:

84%, 86%, 89%

Step-by-step explanation:

The three numbers, expressed as percentages, are ...

86%
(47/50)×100% = 84%
0.89×100% = 89%

Smallest to largest, they are 84%, 86%, and 89%. In the original form, they are 47/50, 86%, and 0.89.

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3 years ago