Answer:
11/35
Step-by-step explanation:
There are a total of 21 people in the group, 12 of whom are not Democrats. The members are selected in succession. The probability the first member isn't a Democrat is 12/21.
Now there are 20 people remaining, 11 of who are not Democrats. So the probability the second member isn't a Democrat is 11/20.
The total probability is (12/21) (11/20) = 11/35
Answer:
13x + 2
Step-by-step explanation:
19x - 6x + 2 = (19x - 6x) + 2 = 13x + 2
Y=200+50x and x is how many months
Answer:
Step-by-step explanation:
2x+5<9
= 2x<9-5
= 2x<4
*divide both sides by 2
= x<2
Answer:
(−a+b)(−c+d)
=(−a+b)(−c+d)
=(−a)(−c)+(−a)(d)+(b)(−c)+(b)(d)
=ac−ad−bc+bd
