What is the value of 1 − 2sin^2(105°)?

A.) -√3/2
B.) -1/2
C.) 1/2
D.) √3/2

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

The graph of a curve that passes the vertical line test is a:

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio