awesomeforever awesomeforever
  • 15-09-2015
  • Mathematics
contestada

In 10 minutes, a heart can beat 700 times. At this rate in how many minutes will a heart beat 140 times? At what rate can a heart beat?

Respuesta :

Jwsgsgsg Jwsgsgsg
  • 15-09-2015
It will take 2 minutes because if you divide 700 by 10 you get 70 then 140 divided by 70 equals 2
Answer Link

Otras preguntas

Help me on number.4 please
Pip is especially bothered by the assault on Mrs. Joe because A. he feels confused and guilty over his possible involvement. B. her personality is c
Your sister rakes a neighbor’s lawn. The total area she rakes is 6.2 t square meters, where t is the hours she works. If she works 3.5 hours, what is the total
in this passage from "on making an agreeble marriage" what surprises jane austen about her nieces feelings for jp
if 10-10ˣ=9.9, find x
if AB=58,Find the value of x. Show your work
Which effect is most likely to result from parents who do not set appropriate limits or boundaries on children
Which expressions represent the difference of exactly two expressions? Choose 3 answers: Choose 3 answers: (Choice a. A 6(x+7)−26(x+7)-26(x+7)−26, left parenth
Can you figure out the formula
Which option did you choose? Boxing? A different sport? Why did you choose it