To find the mean (average), u add up all the numbers, then divide by how many numbers there are.
(200 + 150 + 325 + 100 + 75) / 5 = 850/5 = 170 <== the mean
Y=1/5x-2
Hope this helped :)
This is the answer to the problem. Hope it helps
Answer:
Step-by-step explanation:
A.t.q,
2πr+2r=116 cm
2r(π+1)=116 cm
2r(22/7+1)=116 cm
2r(22+7/7)=116 cm
2r=116×7/29
2r=28 cm
r=28/2
r=14 cm
Thank you
