Answer:
116*
Step-by-step explanation:
36* + 28* = 64*
180* - 64* = 116*
To find the number of employees we use combination formula.
n!/(n-r)! r!
Put values
11!/(11-3)! 3!
Simplify
11!/8!3! = 165
Answer: Option A 165
Answer:
9^-2 or 1/81
Step-by-step explanation:
<u>Exponent Rule:</u>
When dividing exponents, they're subtracted.
Since the second term has a negative exponent, we add.
<u>Change the problem into multiplication, then add 4 to the exponent of -6:</u>

Middle number between .5 (1/2) and .75(3/4) is 0.625 = 5/8= 62.5 percent