Pomo TOMATO MIX
Pomo
TOMATO
MATHEMATICS
21. Find the deciptocal of the sum of the decipto ca
the numbers 6/5 and 347.
solution
6 and 3​

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x