Answer:
16% of its popular porcelain tile will have breaking strengths greater than 412.5 pounds per square inch.
Step-by-step explanation:
We are given that the breaking strength of its most popular porcelain tile is normally distributed with a mean of 400 pounds per square inch and a the standard deviation of 12.5 pounds per square inch.
Let X = <u><em>the breaking strength of its most popular porcelain tile</em></u>
SO, X ~ Normal()
The z score probability distribution for normal distribution is given by;
Z = ~ N(0,1)
where, = mean breaking strength of porcelain tile = 400 pounds per square inch
= standard deviation = 12.5 pounds per square inch
Now, probability that the popular porcelain tile will have breaking strengths greater than 412.5 pounds per square inch is given by = P(X > 412.5)
P(X > 412.5) = P( > ) = P(Z > 1) = 1 - P(Z 1)
= 1 - 0.84 = <u>0.16</u>
Therefore, 16% of its popular porcelain tile will have breaking strengths greater than 412.5 pounds per square inch.
Answer:3
Step-by-step explanation:fvfvtbtbt
Answer:
I/pr = t
Step-by-step explanation:
It's actually very simple:
~you have to make it into a distributive problem to get t from the other variables.
I= prt
I= t(pr)
Divide both sides by pr
I/pr= t(pr)/pr
I/pr = t
Yes the answer looks unfinished, but that is what literal equations look like in the end.
Make sure that I is capitalized or else you will get it wrong.
Recall that the graph of a function h(x), translated n units to the right is represented by the function
Therefore, y=f(x-2) represents the graph of f(x) translated 2 units to the right.
Answer:
Then the graph of y=f(x-2) may be obtained by a horizontal shift of the graph of f to the right a distance of 2 units.
Answer:
48
Step-by-step explanation: