The area for 27 is 64cm^2.
For the mean, you add up all the numbers then divide by how many numbers there are. So you would do 45+96+100+39+50 and divide it by 5. So your mean is 66.
Now for 29.
For when n=5 is 8
For when n=8 is 14
For when n=14 is 26
Hope this helps!
Answer:
1063.75
Step-by-step explanation:
That’s your final answer brother :)
Answer:
c
Step-by-step explanation:
Answer:
14.40
Step-by-step explanation:
100%-> 18
100-20=80
80%-> 14.40
If x approach infinity then (x² + 1)/(2x² +1) = 1/2 then lim as x approach infinity
lim y = arccos 1/2 = 1.047
