Acaribbean resort has a nightly limbo contest on the beach. participants must be less than 64 inches tall. the distribution of heights of adult american men is approximately normal with mean 69 inches and standard deviation 2.5 inches

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

believe it or not anna is correct good job anna give me a fist bump there u go gal

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: