Which shows the expression below simplified? (5 × 10-7) × 0.07

A:3.5 × 10-9
B:1.2 × 1014
C:3.5 × 1014
D:3.5 × 10-8

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.