Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than 0. The probability is
(Round to four decimal places as needed.)?

How do you do this?

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:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation:

step-by-step explanation:

the second option

step-by-step explanation: