Let Ch and C denote the events of a student receiving an A in <u>ch</u>emistry or <u>c</u>alculus, respectively. We're given that
P(Ch) = 88/520
P(C) = 76/520
P(Ch and C) = 31/520
and we want to find P(Ch or C).
Using the inclusion/exclusion principle, we have
P(Ch or C) = P(Ch) + P(C) - P(Ch and C)
P(Ch or C) = 88/520 + 76/520 - 31/520
P(Ch or C) = 133/520
Ok the w to your question is to cross multiply <span>216=9m
m=24
</span>
Employees: 34
170÷4x +1x
170=5x
34=x
1x=34 Employees 4x= 136 Listeners
Answer:
They are equal
Step-by-step explanation:
320 oz is 20 pounds:))
The slope is mx+b so find two points in the graph and use y-rise/x-run
