This would be random. This is because Carrie has no clue or has a limited knowledge of what type of shells he would grab.
Answer:
3 cycles
Step-by-step explanation:
in one period, you have one full cycle
because the period for this function is 4pi, you have one cycle per 4pi
if you have a total of 12pi, you would have 3 cycles (12pi/4pi=3)
hope this helps!
Answer:
p(win)=0.00094
Step-by-step explanation:
-This is a factorial/combination question.
-The probability is calculated using the formula:

Where:
is the number of successful picks
is the total number of picks
Therefore, we calculate the probability as follows;

Hence, the probability of winning is 0.00094
I'm sorry but your photo doesn't really show the whole paragraph clearly so I can't answer
X = 2
So 6 + 2 = 8
6 - 2 = 4
8 x 4 = 32
(6-x)(6+x) = 32
36 - x^2 = 32
-36. -36
-x^2 = -4
X = 2