Unit 1 Reteach Assignment

3.79 x 10^1 m^3

10,000 gallons is equal to how many cubic meters? Give your answer in scientific notation to 3 significant figures.

1.62 x 10 miles

10 km equals how many miles? Give your answer in standard notation to 3 significant figures.

Sam weighs 150 lbs. Convert this amount to mg. Write your answer in scientific notation to two significant figures.

6.8 x 10^7 mg

1.3 x 10^9 ft

How many feet are in 250,000 miles? Give your answer in scientific notation and with two significant figures.

2.6 x 10^5 min

How many minutes are in 180 days? Again give your answer in scientific notation and with 2 significant figures.

measurements that are close to an accepted target or true value

accuracy

refers to how close a series of measurements are to one another; these measurements show little variation over a series of trials but may or may not be on target

precision