Simplify (5^2 x 7^4)^10

a. 5^20 x 7^40
b. 5^12 x 7^14
c. 5^60 x 7^60
d. 35^60

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.