Question 1: tan x = 3/4 and 0 Question 2: sin x 7/25, and 0 < x < pi/2, what is cos ( x - 3pi/2 )

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Write as a product: ac^2–ad+c^3–cd–bc^2+bd