Polly and Simon hung out at the mall on Saturday. They spent 1 hour and 3 minutes shopping for clothes and 1 hour and 10 minutes at the food court. Then they spent 39 minutes at the video arcade before heading home. It was 1:14 P. M. When Polly and Simon left the mall. What time did they start shopping for clothes?

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.

For the feasibility region shown below find the maximum value of the function p=3x+2y

Hurry im being timed the graph of f(x)=x^3-3x^2+4 is shown based on the graph how many distinct real numbers solutions does the equation x^3-3x^2+4=0 have