jessislap33 jessislap33

24-02-2017
Mathematics

contestada

a heart beats 370 times in 5 mins. how many beats would there be in 7 mins

Respuesta :

jamiexx jamiexx

24-02-2017

first calculate how many times it beats in a minute,
370 divided by 5,
each min beats 74 times.
then multiply 74 by 7,
so it should be 518 times.

Answer Link

Otras preguntas

If the angle of elevation of P from Q is 38, then the angle of depression of Q from P is:

Logan read a total of 54 pages of the geology and math textbooks. They read 39 pages in the geology textbook. How many pages did Logan read in the math textbook

a+b=b-awhat are some numbers to make this equation true?

What are the domain and range of the following function: (3, 5), (-2, 4), (6, 1), (8, 7)?

Brick San Antonio playing a game of counters Rick has some counters Selma has twice as many counters as Rick Tony has six counters Leston Selma in total they ha

Suppose that a hospital wants to evaluate whether a new drug works better than the drug it currently uses to treat a certain ailment. The hospital conducts a sm

See picture attached for problem

f(x) = x². What is g(x)? A. g(x) = 1/4x2 B. g(x) = 1/2x2 C. g(x) = 2x2 D. g(x) = (1/2x)2

Module1WWsp: Problem 4 Previous Problem (1 point) Below is an "oracle" function. An oracle function is a function presented interactively. When you type in an z

Which ordered pair lies on the graph of the exponential function f(x)=2^(x+4)−8? (8,0) (2, 12) (-2,-4) (1, 99)