For x greater than or equal to zero and less than or equal to 2 pi, sin x and cos x are both decreasing on the intervals

A. (0, pi/2)

B. (pi/2, pi)

C. (pi, 3 pi / 2)

D. (3 pi / 2, 2 pi)

Jenny is comparing the cost of two packages of socks. one package has 8 pairs for $12. Another package has 3 for $6. Are the rates proportional?

Is 6.003 equal or not equal to 6.03

Given the parallelogram below, Jackson writes, "Segment AB is congruent to segment CD, and segment AD is congruent to segment BC." Which of the following reasons allows him to write these statements? A.

Convert 89% as a decimal

0.48 in scientific notation

A store pays $3for a magazine. The mark up price is 5%

How do you couculate Pi? So I can continue to find the number by hand. I'm trying to beet my classmates in who can get highest but I don't know how to find the numbers.

The probability that Lexie is on time for given class is 98 percent. If there are 89 classes during the semester, what is the best estimate of the number of times out of 89 that Lexie is on time to class?

Simplify each expression (show your work) 1. 3 (2x+4) 2. - (5y-2) 3. - 5 (3n+1)

An audio cable is 16.3 dm long. How long is the cable in meters?