Question #2 If a gallon of paint covers da of a wall, then how
much paint is needed to cover the entire wall?
T
s
X
A)
of a gallon
12
B) of a gallon
C) 3 gallons
D) 12 gallons
Show your work

Simplify the expression. -2/5(10+15m-20n)

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.