Radius = 100m
Circumference of a circle = 2πr
= 2 × π× 100
=628.31m
Answer:X=3
Step-by-step explanation: Option B
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Answer:
8
Percentile
How I solved it:
60% of 20 is 12 and therefore 20 - 12 = 8 or 40%
Density = mass/volume
Let mass=x
8.94= x/(10*45*.2)
X=8.94*90
Mass=804.6 g
Hope this helped :)
