Which recursive formula describes the sequence 3,15, -75, -375 1875, ... where n represents the number of terms in the pattern and f(1) = 3? a. f(n) = 5f(n-1)
b. f(n) = -5f(n-1)
c. f(n) = (-1)^n *5f(n-1)
d. f(n) - (-1)^n-1 *5f(n-1)

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders