Area larger circle: 3.14 x 5.25^2 = 86.55
area of smaller circle: 3.14 x 2.25^2 = 15.90
86.55 - 15.90 = 70.65 ( round answer as needed)
It opposite has to be a positive because the left of zero is negative so if K equals -50 the opposite has to be +50
Answer:
0.017559
Step-by-step explanation:
Data provided:
Probability of Households Having cable TV, p₀ = 76% = 0.76
Therefore,
The probability that the Households not having cable TV = 1 - 0.76 = 0.24
Sample size, n = 225 households
sample proportions is less than 82% i.e p = 0.82
Now,
The standard error, SE = 
or
SE = 
or
SE = 0.02847
and,

or

or
Z = 2.107
therefore,
P(sample porportions < 0.82) = P(Z < 2.107)
now from the p value from the Z table
we get
P(sample porportions < 0.82) = 0.017559
Answer:
You should go to algebraic calculator. its amazing
Step-by-step explanation:
brainliest?
X = 14
Y = 16
I hope I could help!