Given two terms in the geometric sequence, find the explicit formula. a^4= -1/4 and a^1-2

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer