algebra 2

What is the 20th term of the sequence that begins -3,6,-12,24?

A. 524,288
B 524,288
C. 1,572,864
d. 3,145,728

The term in a geometric sequence is 160. the 7th term is 40. What are the possible values of the 6th term of the sequence?
You roll a standard, six sided number cube. What is the probability of rolling a prime number or a number greater than 2

a. 5/6
b. 2/3
c.1/6
d.1/2

1.c
2.b
3c

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  1. #1 ok
    #2 is 80 or -80 b?
    #3 is a: P(2,3,4,5,6) = 5/6

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    posted by Steve

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