Write the equality and two conversion factors, and identify the numbers as exact or give the number of significant figures for each of the following:
a. A bee flies at an average speed of 3.5 m per second.
b. The Daily Value (DV) for potassium is 4700 mg.
c. An automobile traveled 46.0 km on 1 gal of gasoline.
d. The pesticide level in plums was 29 ppb.
e. Silicon makes up 28.2% by mass of the Earth’s crust.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.