^ means to the power of or exponent
logb(x) = y is b^y = x
Answer:
A. 30
Step-by-step explanation:
Because it showed up the most
The three whites:
(30 choose 1) * (29 choose 1) * (28 choose 1) = 30 * 29 * 28
The two reds:
(20 choose 1) * (19 choose 1) = 20 * 19
So, The three whites + two reds = 30 * 29 * 28 + 20 * 19 = 24740
Your choices of answers are not clear, is the letter x a variable or a multiplication?
If it is possible, take a picture of your question.
