12 gallons of water fill a tank to 3/4 capacity what is the capacity of the tank

For how answer my question this will be the last question can you answer in math subject

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50