Which is the graph of the sequence an = 2 – (–1)n? THE ANSWER IS: graph #3 because if you substitute the number 1 for n, you'll get 3 (which is the first number plotted on the graph in that specific graph)

answer: r there any options?

step-by-step explanation:

0.6

39mph

step-by-step explanation:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2