Perform the operation. Enter your answer in scientific notation.

7 × 107 − 5.3 × 107 =

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.