You can rule out A and C 6/6 makes 1 so that cancels so your answer is D
How many different combinations of “on” and “off” are possible with 8 “light bulbs”?
Answer: The total number of combinations of "on" and "off" that are possible with 8 "light bulbs" is
Therefore, 256 different combinations of “on” and “off” are possible with 8 “light bulbs”
Answer:
=24
Step-by-step explanation:
Evaluate for x=2,y=−4
23+(−4)2
23+(−4)2
Answer:
Final answer is .
Step-by-step explanation:
Given expression is .
Now we need to smplify the given expression .
So begin with factoring 20 into two parts so that one part is perfect square number.
Hence final answer is .