A spinner was spun 30 times. A 1 was spun nine times, a 2 was spun five times, a 3 was spun three times, a 4 was spun five times, and a 5 was spun eight times. Which is the empirical probability of spinning a 1?

A. 3/10
B. 1/5
C. 1/6
D. 2/15

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: