How do you know that 36 is the biggest whole number that divides both 72 and 108?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?