Find the first term and the common ratio for the geometric sequence. Round approximations to the nearest hundredth.a3 = - 
, a7 = - 
A. a1 = -1, r = - 
B. a1 = - 
, r = 
C. a1 = 
, r = 
D. a1 = -1, r = 
Answer: D
You might also like to view...
The following figure has perimeter, circumference, or area as indicated. Find the value of x. Use 3.14 as an approximation for ?.A = 18.0864
A. 2.4 B. 1.2 C. 4.8 D. 5.76
Find the area of the figure. Use 3.14 for ?.
A. 76.6675 ft2 B. 38.39 ft2 C. 57.435 ft2 D. Not enough data
Provide an appropriate response.Under the specific identification method, the earliest items purchased are assumed to be the first items sold.
A. True B. False
Solve.A game show awards points to contestants based on how many rounds the contestants make it through. For the first 15 rounds, contestants get p points per round. After that, they get twice as many points for each additional round they pass. During one episode of the show, x contestants made it through 15 rounds, and y contestants made it through 25 rounds. Find an expression in factored form for the total number of points awarded during that episode.
A. 5p(3x + 7y) points B. 5(3xp + 5yp) points C. 5p(3yp + 7xp) points D. 15p(3x + 4y) points