The mean is 13.4 because after I add the numbers in the set, the sum comes out to be 134. There are 10 numbers in the set, so you divide 134 by 10, which is 13.4 (134 <span>÷ 10 = 13.4). That is how you get the mean. It's "mean" to you because you 'gotta do a lot of work to get your final mean. </span>
I believe $5.89
because: you take $2.78 and multiply it by 6% (.06) and get .1668 then you add that to $2.78 leaving you with $2.94 then you will multiply that by 2 since you are buying 3 soaps but one is free so therefor you will multiple the soap cost by 2 instead of 3
9514 1404 393
Answer:
(r, y) = (23, 41)
Step-by-step explanation:
See the attachment for the solution.
Answer:
l =
Step-by-step explanation:
a = lb ( isolate l by dividing both sides by b )
= l