Find the area of the trapezoid.

The area of the trapezoid is 75 feet squared.

Step-by-step explanation: The area of a trapezoid is given as follows;

Area = [(a + b)/2] x h

Where a and b are the bases (the parallel lines) and h is the vertical height. Therefore;

Area = [(10 + 15)/2] x 6

Area = (25/2) x 6

Area = 12.5 x 6

Area = 75

Therefore the area = 75 feet squared

75

Step-by-step explanation:

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

answer: group b.

step-by-step explanation: