If f (x) is differentiable for the closed interval [-4, 0] such that f (-4) = 5 and f (0) = 9, then there exists a value c, - 4 < c < 0 such that

a. f (c) = 0

b. f ' (c) = 0

c. f (c) = 1

d. f ' (c) = 1

6 1/2 - 7/8 divided by 5 11/16 equals?

Alicia sells bracelets b for $5 each, and necklaces n for $10 each. In one day she sells 15 items, and makes $100.

Factor this polynomial expression. x2 + 12x + 36 A. (x + 9) (x + 4) B. (x - 6) (x - 6) C. (x + 6) (x + 6) D. (x - 9) (x - 4)

Ms. Johnson and Ms. Siple folded a total of 300 cards. The Ratio of ms. johnson cards folded to Ms. siple is 2:3 how many did each person fold?

2x+4y=16 what is the slope intercept form

If you toss an unfair coin such that p (heads) = 0.45, what is the probability that you get your first heads on the 6th toss?

Adam worked 8 hours on Monday, 41⁄4 hours on Tuesday, 61⁄8 hours on Wednesday, 71⁄4 hours on Thursday, and 81⁄8 hours on Friday. Calculate the total number of hours Adam worked for the week. A. 323⁄4 B. 331⁄8 C. 333⁄4 D. 35

Find the ninth term of the geometric sequence, given the first term and common ratio. a1=1 and r=-1/3

A. A band leaves a free T-Shirt under every 6th seat at a concert. They leave a free backstage pass under every 4th Street. Which of these seat numbers get a free T-SHirt? Which Get a backstage pass? Which get both? Explain Your reasoning

Which expression is equivalent to 7w - 7z + 4w - 5z?