1. write the following measurements in scientific notation
a.) 350 g
b.) 0.000 16 L
c.) 5 220 000 m

2.) Give the number of significant figures in the following:
a.) 42.2 g
b. 0.0005 cm
c. 450,000 km

3.) Round off each of the following numbers in the three significant figures
a. 35.7823 m
b. 0.002627 L
c. 3826.8 g

4.) Write the conversion factors for the following equalities:
a. there are 1000 m in 1 g
b. one day has 24 hours
c. there ar 12 eggs in 1 dozen eggs

5.) A 50.0 mL sample of buttermilk has a mass of 56.0 g. What is the density of the buttermilk?

6.) The temperature for December 1 in Honolulu Hawaii, was 110 °F, a new record. Convert this temperature to °C.​