Answer:
It depends
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, it depends how many lights she needs per arrangement.
Comment below if it is mentioned but you didn't include it.
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Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!
Answer:

Step-by-step explanation:
Given


Required
Determine the probability before the request of past experience
In this case, we only consider the 50 50 chance probability



Answer:
I try to do atleast all of them better grade so there if you don't do atleast 6 or above you ain't going to get no good grade but I would try to do all of them
Answer:
<em>Correct choice: B</em>
Step-by-step explanation:
<u>Equation Solving</u>
The area of a trapezoid with height h and bases b1 and b2 is given by:

We must solve this formula for h.
First, multiply by 2 to eliminate denominators:

Now, divide by b1+b2:

Swapping sides:

Correct choice: B