The sales tax rate in jans town is 7.5%. if she buys 3 lamps for 23.59 each and a sofa for 769.99 how much sales tax does she owe

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9