By distributive property, 8 x (14 + 7) = (8 x 14) + (8 x 7)
Answer:
Mean or Expected Value:
μ
=
∑
x
i
n
X
x
P
(
x
)
Standard Deviation:
σ
=
√
∑
x
i
n
X
(
x
−
μ
)
2
P
(
x
)
Step-by-step explanation:
I’m tired I’ve so much homework to complete and a long day of school :(
Answer:
20+5x=
Step-by-step explanation:
Step-by-step explanation:
percentage of adults= number of adults over total number of persons times 100;
400/400+350*100
400/750*100
40/75*100
8/15*100
8/3*20
160/3
=53.3%
