1. What is the measure of A) 50°
B) 70°
C) 80°
D) 160°
E) 180°

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.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Which of the following are accepted without proof in a logical system? check all that apply.