The Rainwater falls 10cm on a particular day. As a part of rainwater harvesting, rainwater that falls on a roof of 70m long and 44m wide was collected in a cylindrical tank of radius 14m. Find (i) volume of rainwater fell on the roof. (ii) rise of water level in the tank due to rain

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock

grace would use 12 apple slices