3 years ago

In 10 minutes a heart can beat 700 times at this rate how many minutes will it take it for the heart to beat 140 times

1 answer:

3 0

We can figure out how many times a heart beats in one minute (so we can figure out how many minutes it will take for 140 times) by dividing 700 by 10. This gives us 70. Now we know that a heart beats 70 times each minute. Now we know it would take 2 minutes for a heart to beat 140 times because 70×2=140.

Two minutes is the answer.

You might be interested in

A study was made to find out if those who drank tea consumed more water than those who did not. The study concluded that those w

kirill [66]

I would say that the results of the study are not significant. This is because the difference of those who drink tea and did not drink tea is small and more or less will have the same values at some points of the research. Having a difference of 0.024, cannot really say anything or differentiate the two.

5 0

3 years ago

Read 2 more answers

Write the equation of a line, in Point slope form that passes through (5,6) and has a slope of -3

Mademuasel [1]

Answer:

y = -3x + 21

Step-by-step explanation:

(5,6)

y = mx + b

6 = -3 × 5 + b

solving for b