Carlos mixed 2/10l of orange juice with 1/8l of pineapple juice. determine a reasonable estimate of the total amount of juice carlos mixed.

Simplify. show your work. ( 6x-2 ) ^2 ( 0.5x )^4

How can you decide witch operations to use to slice a two step equation

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?