Answer:
so the answer is B
Step-by-step explanation:

Answer:
μ =2.23


Step-by-step explanation:
Radio(x) weeks P(x)
0 5 5/100 = 0.05
1 27 27/100=0.27
2 27 27/100 = 0.27
3 27 27/100 = 0.27
4 9 9/100=0.09
5 5 5/100=0.05
We know that
Mean ,μ

μ = 0 x 0.05 + 1 x 0.27 + 2 x 0.27 + 3 x 0.27 + 4 x 0 .09 + 5 x 0.05
μ =2.23





Answer:
99
Step-by-step explanation:
Question 2
What is the value of y in the equation 2(3y - 6) = 0? (4 points)
--2
ОО
02
06
Answer:
27
Step-by-step explanation:
first we can simplify by dividing by r

the r on the bottom of the fraction will cancel out one of the r's on top, this happens because anything divided by itself is 1, thus r divided by r is 1
finally we can evaluate when r =3,
9r = 9(3) = 27
Unit Form Is
Like
123 Unit Form
1 hundredth, 2 tenths, 3 ones