Graph the image of PQR after a dilation with a scale factor of 5, centered at the origin. y 10 8 6 4 Q 2 4 -10 -8 -6 -4 -2. 0 4 6 8 TO NO R P -4 -6 -8.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

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.