Find the volume of the square pyramid shown. round to the nearest tenth if necessary.
(picture one)

a. 126 cm3
b. 907.5 cm3
c. 605 cm3
d. 55 cm3

find the surface area of the cylinder in terms of pi.
(picture 2)

a) 396 pi in^2
b) 522 pi in^2
c) 360 pi in^2
d) 1008 pi in^2

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.