A bacteria population increases every hour. At 12 P. M., there are 5 cells. At 1 P. M. there are 10 cells. At 2 P. M. there are 20 cells. At 3 P. M there are 40 cells. If this pattern continues, how many cells will there be at 7 P. M? Explain

Mike wakes up at 7:00 a. m. and takes a walk for 1 and ½ hours. Then he spends 1 hour and 15 minutes getting ready for work. What time does Mike leave for work? A. 9:00 p. m. B. 9:00 a. m. C. 9:15 a. m. D. 9:30 a. m. E. 9:45 a. m.

7,080 divided by 12 And (590x5) divided by 2

The principal is $6000 and the rate of interest is 8% and the time is 3 years. What is the final amount in the account?

What is the solution to the equation? 15 = - x/5 A. 3 B. 75 C.-75 D. - 3

Solve the system by substitution 6x+2y=26 x=6y+21

You role a six sided dice what is the probability of rolling 3 then 2

Find a negative angle that is co-terminal with the angle 158.3

The formula s = square root of SA/6 gives the length of the side, s, of a cube with a surface area, SA. How much longer is the side of a cube with a surface area of 480 square meters than a cube with the surface area of 270 square meters?

A salesperson at a furniture store earns a 3% commission on all sales. How much commission does the salesperson earn on a $1400 sale?

Which example correctly identifies a planet that is a gas giant and a planet that is terrestrial? A. Saturn is a gas giant; Neptune is terrestrial. B. Jupiter is a gas giant; Venus is terrestrial. C. Mars is a gas giant; Earth is terrestrial. D.