2.) A ball rolls down a ramp with a slope of 2/3
At one point the ball is 10 feet high, and at another point
the ball is 4 feet high, as shown in the diagram below.
110 ft
4 ft
x ft
What is the horizontal distance (x), in feet,
high to 4 feet? Show work and/or explain.
ball travelled as it rolled down the ramp from 10 feet

Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?