Terry has 12 candles. She needs 250 for a wedding event and they come in boxes of 12. What is the minimum number of boxes she needs to buy to have enough for the event?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Which expression and diagram represent “renee biked four times as far this month as last month”?

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5