(02.02)pat paid $85.50 for renting a scooter for 6 hours. what was the rate per hour for renting the scooter? (input only numeric values and decimal point, and report prices to two decimal places, such as 12.30.)

What is the number 321,000,000 in scientific notation? also what is the number? ?

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)