Which of the following is not an identity?

A. cos^2 x cscx-cscx = - sinx

B. csc^2x + sec^2x = 1

C. sinx (cotx + tanx) = secx

D. cos^2x - sin^2x = 1 - 2sin^2x

Which situation can be represented by the equation. Y+19=22

51185893014090760 is equal to how many meters

Identify the Domain and Range of the graph below: Domain: Range:

The table shows the number of touchdowns Luis scored during his football games. Touchdowns scored (x) | 0 1 2 3 Number of games (f) | 5 8 7 5 A) create a probability distribution table. Show your work.

We want the ratio of orange sea shells to pink sea shells to be 3:7. We should use 40 shells. How many orange shells should we paint?

Which of the following represents the zeros of f (x) = x3 - 5x2 - 3x + 15? a. 5, √3, - √3 b.-5, - √3, - √3 c. 5, - √3, - √3 d-5, √3, √3

Quien me puede decir cuel es la respuesta de esto 6 (t+5) = - 36

Factor the greatest common factor. -30k^6 + 9k^5 - 21k^4

Order these numbers from least to greatest. -0.6 , 3.85 , -3450 , 14

Renuka Jain's Car Wash takes a constant time of 3.0 minutes in its automated car wash cycle. Autos arrive following a Poisson distribution at the rate of 12 per hour.