Learning target 25 use trigonometric functions to calculate angles in a right triangle. 1. the length of a slide at a water park is 50 feet from the top of the slide to ground level. the top of the slide is 20 feet above the ground. what is the approximate measure of the angle formed by the top of the slide and the vertical support? round to the nearest degree.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

step-by-step explanation:

4+4+2x

or

2x+8

step-by-step explanation: