C-Spec, Inc., is attempting to determine whether an existing machine is capable of milling an engine part that has a key specification of 3 ± 0.05 inches. After a trial run on this machine, C-Spec has determined that the machine has a sample mean of 3.001 inches with a standard deviation of 0.030 inch.

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol