Help me plsssssssssssss!Of the 420 students enrolled in advanced math at college, only 30% are first-year students.
1 answer:
Answer:
126 students are first-year students.
Step-by-step explanation:
The answer is 126 because 30% of 420 is 126.
P.S Can I have brainliest?
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X=7. if you need explanation message me
Answer:
Step-by-step explanation:
Given
Two rolls of die
one of the outcomes is 6
atleast one is 6
Required
P(E|A)
First, list out the outcome of each
So:
Where:
So:
6(y-1)-9=-5(-3y+5)-3y
6y-6-9=15y-25-3y
6y-15=12y-25
+15. +15
6y=12y-25
+12y +12y
18y=-25
÷18. ÷18
y=-1.38
or -1 19/50
I hope this helps you out
