The radius of a hailstone varies directly with the amount of time that it was in a cloud.
After a hailstone had been in a particular
cloud for 10 seconds, its radius was 0.5
inches. How long would it have to be in the
cloud to have a radius of 1.25 inches?
( ? ) seconds

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

hi there!

the answer will be d: 2

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.