8-5b Quiz-Part 1 (20)

• B) 3

• D) -3

• A) 0.944

• B) 0.9441

• C) 0.945

• D) 0.943

Find the final balance using the fixed or continuous compounded interest formula. Gabriella invests $7,575 in a savings account with a fixed annual interest rate of 2.58% compounded 2 times per year. What will the account balance be after 5 years?

• $8,400.71

• $8,610.90

• $8,607.19

• $8,195.15

• 1/3

• -4/3

• 1/8

• -4

• 4.6908

• 6.7172

• 5.8437

• 6.9426

Find the measure of the indicated angle to the nearest whole degree.

• 42

• 28

• 67

• 90

Solve the triangle. Round your answers to the nearest whole number.

• m∠A = 29°, b = 29

• m∠A = 29°, b = 26

• m∠A = 29°, b = 32

• m∠A = 29°, b = 25.9

Solve each triangle. Round your answers to the nearest whole number.

• m∠B = 60°, m∠C = 41°, m∠A = 79°

• m∠B = 63°, m∠C = 42°, m∠A = 75°

• m∠B = 60°, m∠C = 38°, m∠A = 82°

• m∠B = 61°, m∠C = 45°, m∠A = 74°