Use the divisibility rules to determine which of the following numbers 315 is divisible by.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Ineed with math stuff it involves graphs

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