iHAYSOU232323 iHAYSOU232323
  • 04-05-2021
  • Mathematics
contestada

If a heart beats 15 times in 3 seconds, how many times does it beat in 1/2 minute?

Respuesta :

Evans1234
Evans1234 Evans1234
  • 04-05-2021

Answer:

150 beats

Step-by-step explanation:

15 times = 3 secs

y = 30

(cross multiply)

3y /3= 450/3

y= 150

Answer Link

Otras preguntas

Which statement about the geography of Poland is not true? Poland’s soil is less fertile in the east. Most of Poland is wooded land. Poland has many lakes near
Which of the following is not a method used to prove triangles congruent AAS Theorem ASA Postulate SAS Postulate SSA Postulate
How do I find x using a mathematical operation?
Responding to a craving with a healthful habit can help break the addiction cycle
A traditional criticism of the ontological argument is that
what is an expression for the number of feet in 100 inches
What was Justinian plague
Which type of play appears first in parten's progression of social play?
solve for x -ax + 2b > 8
which graph represents the function(x)=1/x=1