Fred is given a rectangular piece of paper. If the length of Fred's piece of paper is represented by 2x the width is represented by 3x - 5, find the area of the paper. (3 credits
3x-5
– 5
2x

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

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.

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!