Aperson who weighs 200 pounds on earth would weigh about 32 pounds on the moon. find the weight of a person on earth who would weigh 15 pounds on the moon. ( show work)

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

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 =

The length of the line segment ac is 8x-9 what is the value of x