2 years ago

In how many minutes will a heart beat in 140 times?

Mathematics

2 answers:

matrenka [14]2 years ago

7 0

The answer is 5 minutes

s2008m [1.1K]2 years ago

5 0

The answer is about 3 minutes!

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What is the answer for this MATH PROBLEM???<br>please explain how you got the answer, thank you

erma4kov [3.2K]

The answer is e, 3 3/4

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2 years ago

Pint-Sized Portraits has 4 different backgrounds and 5 poses in which to photograph children. How many different pictures are th

mestny [16]

Your answer is: 20

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hope this helps!

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3 years ago

What is the value of x for part A and part B

GuDViN [60]

Part A :

So the two sides are equivalent,

$9x - 18 = 3x$

Solve for x and get 3.

~~

Answer : x = 3

~~

Part B :

To find JM, simply substitute x for 3 and solve,

$9(3) - 18$
$27 - 18 = 9$
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Answer : JM = 9

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I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

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2 years ago

What is math im cant speak

UkoKoshka [18]

Math is a subject which many people find disgusting and horrible but which i favour over others<span />

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3 years ago

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For a fixed amount of gas at a constant temperature, the volume of the gas is inversely proportional to its pressure. The functi

malfutka [58]

The relation between pressure and volume is given as
v = 18000/p
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Answer: 20 in³

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2 years ago

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