Is 2 ft the radius? Because if it is the radius then all you need to do is find the area (pi times radius squared) and divide by 2. The area of the circle is 12.57 and the area of the semicircle is 6.285. Hopefully you find this helpful.
Answer:
The answer is 5/18
Step-by-step explanation:
For a normal distribution about
68% corresponds to one standard deviation either side of the mean so the required scores are
64 to 80.
Answer:
6/8 = 3/4
Step-by-step explanation:
There are 2 vowels and 6 consonants in the set
Probability is 6 chances / 8 possible of picking an non vowel