Answer:
B
Step-by-step explanation:
you have probably finished the quiz by now but anyway
so first flip the picture so that u see the cylinder standing on its base
12 is the diameter and 8 the height
12/2 = 6=radius
finally u do
πr
h
3.14*
*8
**i simplified π so the answer will be 904.32**
please vote if you found this helpful :)
Answer:
1.18
Step-by-step explanation:
<span>42x1176
</span><span>_______
5
that is the anwser
</span>
Question 2 use 180 -115 and divide by 2
maybe
Step-by-step explanation:
The number of way to select 2 employees from 40 is 40C2.
The number of way to select 2 employees from 22 is 22C2.
So the probability of the two employees having single-vision correction is just the number of ways to select the 22 employees (22C2) divided by the total number of ways to select 2 employees (40C2).
22C2 / 40C2 = 77/260
We can use the same technique for the bifocal employees.
18C2 / 40C2 = 51/260
