Afarmer grows two types of grain in his fields. he has a seed budget of $18,000.00 and has spent $8,100.00 to plant wheat seed so far. if barley seed costs $47.00 per acre to plant, what is the maximum number of acres of barley the farmer can plant and still be under budget?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

52 cm radius = diameter = area = circumference = circumfer

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.