The answer is C. 9.946025 is the answer, but it's rounded up to 9.95.
Answer:
a.
b.
c.
d.
They are not, the intersection is not 0.
Step-by-step explanation:
a.
The probability that the shopper has neither type of card is the probability of the complement of the union, therefore it would be
b.
That's probability of the intersection of the events. For that we use the following formula
Therefore
c.
That's the probability of A intersection the complement of B.
For that, first of all remember that
Therefore
Therefore
d.
They are not, the intersection is not 0.
Answer:
V = 5626.88 mm³
Step-by-step explanation:
radius r = 8 mm
height h = 28 mm
volume V = 5626.88 mm³
lateral surface area L = 1406.72 mm²
top surface area T = 200.96 mm²
base surface area B = 200.96 mm²
total surface area A = 1808.64 mm²
In Terms of Pi π
volume V = 1792 π mm³
lateral surface area L = 448 π mm²
top surface area T = 64 π mm²
base surface area B = 64 π mm²
total surface area A = 576 π mm²
Formula: Calculate volume of a cylinder:
V = πr²h
r = radius
h = height
V = volume
L = lateral surface area
T = top surface area
B = base surface area
A = total surface area
π = pi = 3.1415926535898
√ = square root
Answer:
The results do not in anyway represent the population reason been that the sample does not represent professors from different areas but only tend to represent 50 professors from his hometown university
Step-by-step explanation:
Based on the information given the results of his survey does not in anyway represent the entire response from the population of college professors reason been the surveys carriedout by him was only for 50 professors from the university in his hometown and not professors from different areas which means that the sample or survey about the amount of money that average college professor make collected by him was not accurate.
Therefore for him to have accurate result he have to survey professors from different area which will inturn give him the accurate sample
Answer:
Hi there!
Your answer is:
f(-4) = 24
Step-by-step explanation:
F(-4) means to plug in -4 for x!
-4(-4) +8
16+8= 24
f(-4) = 24
I hope this helps!