2. pop-it popcorn maker has a mean time before failure of 36 months with a standard deviation of
5 months, and the failure times are normally distributed. what should be the warranty period,
in months, so that the manufacturer will not have more than 10% of the poppers returned?

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

c

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

what are you trying find out?

step-by-step explanation: