The required, 17 heartbeats in 15 seconds and 68 heartbeats in 60 seconds are equivalent.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
17 heartbeats in 15 seconds
Ratio = 17 / 15
Now,
68 heartbeats in 60 seconds
Ratio = 68 / 60
= 17 × 4 / 15 × 4
= 17 / 15
Thus, the required, 17 heartbeats in 15 seconds and 68 heartbeats in 60 seconds are equivalent.
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Answer:
43.96 inches
Step-by-step explanation:
The formula that you have to find the circumference is.
C = π d
Here,
C = circumference
d = diameter
Let us find now.
C = π d
C = π × 14
C = 3.14 × 14
C = 43.96 inches
Hope this helps you :-)
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Answer:
3,000 is your answer
Step-by-step explanation:
so you set it up: 3/5 = x/5000
5(x)= (3)(5000)
3 X 5,000 = 15000
15000 = 5x
divide each side by 5, 5x and 5 cancel out and (15000 /5 =3,000) that will leave you with an answer of 3,000