Answer:
B
Step-by-step explanation:
Answer:4x^2+22x-12
Step-by-step explanation:
height=(2x+12)
base=(4x-2)
Area of =(base x height)/2
Area of =((4x-2)(2x+12))/2
Area of =(8x^2+48x-4x-24)/2
Area of =(8x^2+44x-24)/2
Area of =4x^2+22x-12
7.2 is the answer i hope that helps!!!!!!!!!!!
Answer:
Option B.) 0%
Step-by-step explanation:
we know that
To find the <u>real interest rate</u>, we take the nominal interest rate and subtract the inflation rate
Let
x ----> nominal interest rate
y ----> the inflation rate
The real interest rate is
x-y
we have
x=1%
y=1%
substitute
1%-1%=0%
Answer:
0.195
0.191
Step-by-step explanation:
Given that :
μ = 4
Using poisson :
P(x) = (e^-μ * μ^x) ÷ x!
P(x = 3) = (e^-4 * 4^3) / 3!
= (0.0183156 * 64) / 6
= 0.1953664
= 0.195
b. What is the probability that he will sell at most 5 policies in two weeks period?
Mean per week = 4
Mean in two weeks = 4 * 2 = 8
P(x ≤ 5) = p(5) + p(4) +... + p(0)
Using the poisson distribution calculator :
P(x ≤ 5) = 0.19124
= 0.191