Answer:
0.1057
Step-by-step explanation:
We solve using z score formula.
z = (x-μ)/σ, where
x is the raw score = 57mm
μ is the population mean = 52mm
σ is the population standard deviation = 4mm
z = 57 - 52/4
z = 1.25
Probability value from Z-Table:
P(x<57) = 0.89435
P(x>57) = 1 - P(x<57)
1 - 0.89435
= 0.10565
Approximately = 0.1057
The probability that the diameter of a selected bearing is greater than 57 millimeters is 0.1057
Step-by-step explanation:
A bill and account collector, sometimes called a collection agent, is a broker between the creditor and the debtor. Their job is to negotiate repayment plans with debtors, and to help them find solutions to make paying their overdue bills easier.
Most bill and account collectors are required to have a high school diploma, although some employers prefer applicants who have taken some college courses. Communications, accounting, and basic computer courses are examples of classes that are helpful for entering this occupation.
Find the slope
3x-4y=0
3x=4y
y=3/4x
slope=3/4
take derivitive of y=x^3+k
y=3x^2
that is slope at mystery point
3x^2=3/4
x^2=1/4
x=1/2
input
y=3/4x
y=3/8
so
3/8=(1/2)^3+k
3/8=1/8+k
2/8=k
1/4=k
k=1/4
Answer:
Your correct answer is true.
Step-by-step explanation:
The first is that the shape of the playground is a square, so the sides are the same length, or 109 yards long. ... We take our answer 1092 square yards for the whole playground and subtract the 9055 square yards. This will give you the area of the circle for the skating rinks
