Answer:
Median: 15
Mean: 14.875 or 14.9 if rounded
Step-by-step explanation:
To find the median, arrange the numbers in order from least to greatest and find the middle value between the numbers.
To find the mean, add all the numbers and divide by however many numbers there are.
I do believe that question was answered here:
https://socratic.org/questions/how-do-you-simplify-square-root-of-5-open-parentheses-10-minus-4-square-root-of-
I'd explain here, but I'm really bad at square root stuff.
(Link is probably not clickable, but copy/paste should do the trick)
Answer:
in the picture
Step-by-step explanation:
if u get some wrong i am so so sorry about it
I assume the denominator is (4-√3)
Multiple both top and bottom by (4+√3)
[5(4+√3)]/[(4-√3)(4+√3)]
=[20+5√3]/[4²-(√3)²]
=[20+5√3]/13
