Answer:
Step-by-step explanation:
So you need to use pie * the radius squared
so its pei times 1 squared
=3.141 (3sf)
Circle area formula: x r^2
THEREFORE
we can deduce that,
3,14 x 1^2
= 3,14
hope this helps :)
Answer: 0.2
Given
Hope it will help :)
-9
he has 1/4 remaining as he has only used 3/4
Mean:
Median: 63, 66, 67, 68, 73, 74, 76, 78, 80, 83, 86, 87, 88, 89, 89, 89, 93, 93, 95, 99, 100
= 169/2
Mode: 100