Answer:
17
Step-by-step explanation:
Three hundred fifty four thousand is the decimal 0.354
Answer:
a. 0.51
Step-by-step explanation:
We solve this problem building the Venn's diagram of these probabilities.
I am going to say that:
A is the probability that a men is smart.
B is the probability that a men is funny.
C is the probability that a mean is neither of those.
We have that:
In which a is the probability that a men is smart but not funny and is the probability that a men is both of these things.
By the same logic, we have that:
The sum of the probabilities is decimal 1, so:
.
We want to find C. We find the values of each of these probabilities, starting from the intersection.
16% are both smart and funny. This means that
33% are funny. This means that . So
.
32% are smart. This means that . So
.
Now we find C
.
The correct answer is:
a. 0.51
Answer:
A. -(3/10)x + 1 = 10
B. x = -30
Step-by-step explanation:
A. first, we know that we are multiplying a number (x) by -3/10 because that's the fraction of the number we are taking. Then, we add one to that number. After doing so, we are told that we get 10. Thus, -(3/10)x + 1 = 10
B. in solving this, first we subtract 1 from both sides, to get
-(3/10)x = 9
then, we divide both sides by -3/10 to get
x = -30