Using the confidence interval when conducting a two-tail test for the population mean μ, we do not reject the null hypothesis if the hypothesized value for μ: a. is the to the left of the lower confidence limit (lcl) b. falls in the rejection region c. falls between the lower confidence limit (lcl) and the upper confidence limit (ucl) d. is the the right of the upper confidence limit (ucl)

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

do your own work and don"t cheat.

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.