if tiffany studies for her math test tonight she has an 88% chance of getting an a. if she doesn't study she only has a 15% chance of getting an a. whether she can study or not depends on if she has to work at her parents' store. earlier in the day, her father said there is a 60% chance that tiffany will be able to study.

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:

.19875994384

step-by-step explanation:

1699/ 8548

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

just keep asking questions until you have a better understanding.

step-by-step explanation: