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valentinak56 [21]
2 years ago
15

A human heart beats an average of 80 beats per minute. How many beats is this in an hour?

Mathematics
2 answers:
Aleksandr [31]2 years ago
8 0

Answer:

4800 beats an hour

Step-by-step explanation:

there are 60 minutes in and hour

the heart beats 80 times per minute( that is actually a very high heart rate)

80*60=4800 per hour

grigory [225]2 years ago
7 0
I believe the answer is an average of 4800 beats per hour.
We know that the heart beats an average of 80 beats per minute and there are 60 minutes in an hour. We can use this information and multiply 80x60 to find the average amount of heartbeats in an an hour.
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I=ptr
i=(3000)(1461)(3.5%)
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Is 5.787787778 a rational or irrational number explain
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Answer:

The answer to your question is below

Step-by-step explanation:

Formula

Triangle's Area = 1/2 bh/2

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Considering the formulas, we can conclude that:

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4 0
2 years ago
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What is the value of x in the product of powers below? I need this ASAP​
Karo-lina-s [1.5K]

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Step-by-step explanation:

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How many terms of the arithmetic progression 2,5,8..Must be taken to get a sum of 392?​
AveGali [126]

Answer:

Number of term = 48

Step-by-step explanation:

GIven:

Arithmetic progression

2,5,8..

Total sum of Arithmetic progression is 392

Find:

Number of term

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Difference d = 5 - 2 = 3

Sn = [n/2][2a + (n-1)d]

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784 = n + 3n²

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n = 48 , n = -49

Number of term = 48

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3 years ago
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