Answer:
-8
Step-by-step explanation:
You are given the following table representing the function f(x):
This means
Hence,
f(5)=-8
You can use the formula 퐴=2푠2+4푠ℎto find the surface area of a square prism that has a base with edge length sand height h. A sq
uare prism has a base with edges that are 12 centimeters long and a height of 15 centimeters. What is the surface area of the square prism?A.1170B.780C.1060D.1008
1 answer:
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Answer:
x = 63.6
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X and also the area to its left. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X, which is the area to its right.
In this problem, we have that:
Find a value of x that has area 0.01 to its right
This is x when Z has a pvalue of 1-0.01 = 0.99. So it is X when Z = 2.3267.
So x = 63.6