Answer:
1) 2/11
2) 2/121
Step-by-step explanation:
1. Because there are 2 E's, you have to chances out of your 11 changes, thus why the fraction 2/11 is the solution.
2. You know that 2/11 is the first fraction, so now find R. R has a 1/11 chance of getting chosen, so you multiply 2/11 and 1/11 to get 2/121.
Answer:
we need to so the functions
Step-by-step explanation:
Answer:
And i opssskkkkkkkkkkkk
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
3a+9=54
-9 -9
3a=45
:3 :3
a=15
Answer:
j= -9, -2
Step-by-step explanation:
(j+9)(j+2)
j=-9, -2