What is the volume of the cylinder below?
2 answers:
Answer:
B) Volume of cylinder is units³.
Step-by-step explanation:
Given : Cylinder.
To find : what is the volume of the cylinder below.
Solution : We have given cylinder with radius = 3 units.
Height = 4 units .
Volume of cylinder =
Plug the values
Volume of cylinder = .
Volume of cylinder = .
Volume of cylinder = units³.
Volume of cylinder is units³.
Therefore, B) Volume of cylinder is units³.
Answer:
B
Step-by-step explanation:
The formula for volume of cylinder is given below:
volume of cylinder =
Where r is the radius (here, it is given as 3)
h is the height, the perpendicular distance from base to top (here, it is 4 NOT 5 since 5 is the 'slant height')
Plugging in the available info , we get our answer:
B is the correct answer
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Step-by-step explanation: Given equation .
Subtracting x^3 from both sides, we get
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Adding 13x and 12 on both sides, we get
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x-4=0 and x+3=0
<h3>x=4 and x=-3.</h3>
The complete question says:
"Wendy's restaurant has been recognized for having the fastest average service time among fast food restaurants. In a benchmark study, Wendy's average service time of 2.2 minutes was less than those of Burger King, Chick-fil-A, Krystal, McDonald's, Taco Bell, and Taco John's (QSR Magazine website, December 2014). Assume that the service time for Wendy's has an exponential distribution.
"Wendy's restaurant has been recognized for having the fastest average service time among fast food restaurants. In a benchmark study, Wendy's average service time of 2.2 minutes was less than those of Burger King, Chick-fil-A, Krystal, McDonald's, Taco Bell, and Taco John's (QSR Magazine website, December 2014). Assume that the service time for Wendy's has an exponential distribution.
a. What is the probability that a service time is less than or equal to one minute (to 4 decimals)?"
The exponential distribution probability is given by the formula:
where:
λ = average in unit time = 1/2.2 = 0.45 services per minute
t = time requested = 1 minute
p(T ≤ 1) = 0.3624
Hence, <span>the probability that a service time is less than or equal to one minute is p = 0.3624, which means 36.24%.</span>
Answer:
There are 64,000 possible codes. Jillian is incorrect, since he added the possible options in each trial, instead of multiplied them(he did 40+40+40 instead of 40*40*40).
Step-by-step explanation:
From 0 to 39, there are 40 numbers.
The code has three values:
V1 - V2 - V3
When we have n trials with m possible options, the total number of opitons is:
In this question:
3 trials(values), with 40 options. So
There are 64,000 possible codes. Jillian is incorrect, since he added the possible options in each trial, instead of multiplied them(he did 40+40+40 instead of 40*40*40).