Answer:
42 square feet
Step-by-step explanation:
10 ×3= 30
4×3=12 divided by two =6 ×2= 12
(multiply because there are two triangular ends)
12+30=42
Answer:
A
Step-by-step explanation:
You divided -7x by -7, the -7's cancel out leaving x
Answer:
Step-by-step explanation:
Given that a grocery supplier believes that the mean number of broken eggs per dozen is 0.8 with a standard deviation of 0.6.
Here we assume the cartons of eggs are independent
a) Mean value of eggs in 8 dozens = 8 Expected value in 1 dozen

b) Var (8x) (Here 8 dozens)
(assuming independent)
Otherwise we have Var(x1+x2+x3+...)=sum of var of xis + cov (xi,xj)
Thus we have to assume independent to avoid covariance
So Var(8x)=64 Var(x)
STd dev for 8 dozens = 8(0,6) = 4.8
c) To avoid covariance i.e. variance among pairs of dozens we assume independence.
Answer:
what are paralellograms------------>a four-sided plane rectilinear figure with opposite sides parallel.
mark me brainliest
Step-by-step explanation:
Answer:
Zero slope
Step-by-step explanation:
When it is reduced you end up with 0/4 which is a zero slope.