There is a population of 500 bacteria in a colony. If the number of bacteria doubles every 47 hrs, what will the population be 94 hrs from now?

Which is another way to write the expression: d • (16 - 2) A. 9 • (16 - 2) B. (d • 16) - (9 • 2) C. 16 • 2 • d D. (6 • 2) - d

Mike walked for 40 minutes with the speed of 3 mph. How far did he walk?

If a plane takes off at 1:15 AM and lands at 10:10 PM how long was the flight

A car drives at a speed of 90kmh for 2 hours and 20 miutes

A blogger who is just starting out made three videos. So far, she has 312 subscribers, who watched one, two, or all three videos. The three videos got 740 total views all together.

In a certain normal distribution of scores, the mean is 50 and the standard deviation is 6. Find the z-score corresponding to a score of 60 a. - 1.67 b. 10.0 c. 1.67 d. 8.33

Phillip has x marbles. His father gave him 2 times the number of marbles he has. Now he has 21. How many marbles did Phillip have before?

IThe first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 72, 24, 8, ... Find the 8th term.

A cannery processed 735 pounds of strawberries in 3.5 hours. The cannery processed 2100 pounds in 10 hours. a. Write an equation using function notation to model the weight of strawberries s processed in t hours. b.

At Kent Middle School, there are 104 students in the band and 80 students in the choir. What percent of the number of students in the choir is the number of students in the band