A geometric sequence has a term of a, = - 54 and a common ratio of r = 3. What is the rule for the nth term?

A. a. = -18-32-1

B. 4, = -2-34-1

C. 2. = -2-184-1

D. a. = 9.32-1

1. Find the center and radius of the circle with equation (x + 2) ^2 + (y + 10) ^2 = 4 Center Radius

S = {2, 4, 6, 8, 10 T = {1, 2, 3, 4, 5) What is the probability that a number selected at random from set S above will also be in set T? O 0.1 O 0.2 O 0.4 O 0.5

Jerry is twice as old as Marty and Phil is 5 years old than Marty. Altogether their ages add up to 45 How old is each person?

A school will give its baseball teams less than $840 to buy new helmets. Each helmet costs $20. The maximum number of helmets, c, they can purchase is represented by the inequality 20c < 840. Select the maximum number of helmets they can buy. A.

Find the y-intercept of the following equation. Simplify your answer. y = 6x + 4 y-intercept =

Identify the dependent variable in this relationship a person washes c car and earned a total of the d dollars

Which expression is undefined A. - 8: (-8) B. - 8:8 C. 0:8 D. 8:0

The perimeter of a triangle is 19z-7. One side is 5z-9 and one side is 8z+3. What is the remaining side?

Your flight covered about 3610 miles in 33.5 hours. Find the unit rate in miles per hour.

Four bells toll at intervals of 8,9,12and 15 minutes respectively. if they toll together at 3 p. m., when will they toll together next.?