Answer: 39.25
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Work Shown:
d = diameter = 10
r = radius = d/2 = 10/2 = 5
A = area of a full circle
A = pi*r^2 = 3.14*5^2 = 78.5
Cut this in half to get the area of a semicircle (aka half circle)
(78.5)/2 = 39.25
This result is approximate.
Answer: Mean Score = 50 Range = 31
Step-by-step explanation:
58+76+40+35+46+45+0+100=400
400/8=50
Range = subtract smallest number from largest number
54 - 23 = 31
I believe that’s what your asking for
Sorry if it doesn’t help
Answer:
h < 27
Step-by-step explanation:
Answer: 1/5
Step-by-step explanation: First we start off with 44/220. Then we find the GCF which would be 44. Then we divide both sides by this number to get 1/5.
Hope this helped.
