Activity #1 (Critical Thinking and Creativity) Divisibility Challenge
use divisibility rules and circle factor that the number is divisible by.

50 is divisible by... 2 5 10
84 is divisible by... 2 5 10
126 is divisible by... 2 5 10
230 is divisible by... 2 5 10
342 is divisible by... 2 5 10
450 is divisible by... 2 5 10
610 is divisible by... 2 5 10
855 is divisible by... 2 5 10
915 is divisible by... 2 5 10
2 055 is divisible by... 2 5 10
8 616 is divisible by... 2 5 10
73 160 is divisible by... 2 5 10

wrong answer report agad

Is the square root of 4 plus the square root of 16 rational?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)