Review the following derivation of the tangent double angle identity the steps are not listed in the correct order what is the correct order of the steps used to derive the identity? a. 4,3,5,1,2
b. 4,5,3,1,2
c. 3,4,5,1,2
d, 3,4,1,5,2

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?