Exponents 9-12-24

The mass of the Sun is about 2 × 10²⁷ metric tons, or 2 × 10³⁰ kilograms. How many kilograms are in one metric ton?

The rectangle has a length of 3x³y yards and a width of 9x²y³. What is the area? Hint: Use the formula A = L ⋅ W

An asteroid is traveling at a speed of 10⁵ miles per day. How many miles per day is the asteroid traveling?

• 105 miles per day

• 50 miles per day

• 100,000 miles per day

• 5,000 miles per day