Adate in the month of june is selected, then a letter from the word superstar is chosen. what is the probability of getting a multiple of 8, then s?

1/45

Step-by-step explanation:

The possible dates in the month of June a numbers from 1 to 30. Of those 30 numbers, the multiples of 8 are: 8, 16, 24. There are 3 multiples of 8 out of 30 possible numbers.

The word SUPERSTAR has 9 letters. Two of the nine letters are S.

p(multiple of 8 followed by S) =

= p(multiple of 8) * p(S)

= 3/30 * 2/9

= 1/10 * 2/9

= 2/90

= 1/45

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb