Determine whether or not events A and B are mutually exclusive. 1. A={4,5,6,7,8} and B = {9,10,11,12,13}
2. A={1,3,5} and B = {2,4,6}
3. A={a, b,c, d} and B={c, d,e, f}
4. A={1,2,3,4,5} and B={6,7,8,9}
5. A={a, b,c, d} and B={c, d, e, f}​

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9