gigipad10 gigipad10
  • 25-11-2014
  • Mathematics
Answered

Earl runs 75 meters in 30 seconds.How many meters does earl run per second?



Answer :

luana
luana luana
  • 25-11-2014
[tex]75\ meters\ in\ 30\ second\\\\ x\ meters\ in\ 1\ second\\\\ Proportion:\\ 75-30\\x-1\\\\cross\ multiplication\\\\ 75=30x\ \ \ \ | divide\ by\ 30\\\\ x=2,5meters\\\\ In\ 1\ second\ he\ will\ run\ 2,5meters.[/tex]
Answer Link

Other Questions

One of the base angles of an isosceles triangle is 49What is the measure of the vertex angle?
Can someone please explain how I would figure this out
Why's it possible for many different species to live together in one ecosystem?
How are kingdom and genus related ??
How much force is needed to accelerate a 68 kilogram-skier at a rate of 1.2 m/sec^2?
WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!
What is 0.0000465 written in scientific notation
There are 8 red, 5 yellow and 7 green cubes in a box. What is the probability of drawing a yellow cube and then a green cube,  if the first cube is not replaced
What is the momentum of a 52 kg carton that slides at 5.0m/s across an icy surface?
what is a fraction of a circle of 120 degree