Answer:
n= -36
Step-by-step explanation:
Answer:
-3 < x ≤ 7
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We can see from the graph that our x-values that can be inputted are from -3 to 7. Since -3 is an open dot, we cannot include this in our domain.
∴ -3 < x ≤ 7
Answer:
73.33% probability that they also took the SAT
Step-by-step explanation:
We have these following two events.
Event A: Taking the ACT exam. So P(A) = 0.3.
Event B: Taking the SAT exam. So P(B) = 0.37.
The conditional probability formula is:
In which P(B|A) is the probability of event B happening given that A has happened, is the probability of both events hapenning.
22% of graduating seniors too both exams.
This means that
If the student took the ACT, what is the probability that they also took the SAT?
73.33% probability that they also took the SAT
Answer:
a. 5/17
b.12/17
c.0/17
d.17/17
Step-by-step explanation:
The answer is 7 because 35+35=70 so that means 10x?= 70 and that product is 7