<span>A:
The morning temperature was 6 degrees above the afternoon temperature.</span>
Answer:
a) 0.9
b) Mean = 1.58
Standard Deviation = 0.89
Step-by-step explanation:
We are given the following in the question:
A marketing firm is considering making up to three new hires.
Let X be the variable describing the number of hiring in the company.
Thus, x can take values 0,1 ,2 and 3.
a) P(firm will make at least one hire)
Also,
b) expected value and the standard deviation of the number of hires.
Answer
600
Step-by-step explanation:
ur welcome kid!!!!!!!!!!
Y²+7y+10/y²-25 this is the equation now if your looking for the answer it would be
y^4+7y^3-25y^2-175y+10
_________________________
(y+5)(y-5)
sorry if is a little messy
Answer:
B is a subset of set A because every element of set B is contained in set A
Step-by-step explanation:
The answer to this question is:
B is a subset of set A because every element of set B is contained in set A.
We can denote it as B⊆A
<u>Subset:</u>
A subset is a set of elements that are also in another set. Another way to define a subset is: B is a subset of A if every element of B is contained in A.
It is denoted by B⊆A ....