F(x) =x^2(x-3)(x+1)(x+5) has zeros at x=-5, x=-1, x=0, and x=3. What is the sign of f on the interval 0<x<3? a. f is sometimes positive and sometimes negative on the interval
b. f is always positive on the interval
c. f is neither positive nor negative on the interval
d. f is always negative on the interval

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You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?