The thousand islands are located along the border between new york and canada the adventure club wants to place a stone marker on all 1,000 of the islands the club has placed stones on 680 islands so far how many islands remain for the adventure club to visit

320.

Step-by-step explanation:

1,000 - the 680 that have been completed gives you 320.

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.