1. Sam, James, and Amy ran a 100-meter race. Sam's time was 15.03 seconds. James's and Amy's times were 14.7 seconds and 15.003 seconds. Which stalements are true? Circle all

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

i believe so, according to my "strange" way of figuring out weird math problems like this.