SOLUTION
From the question, we want to find the probability of selecting a slip of paper with the letter t on it, then selecting the letter r, with replacement.
This means the probability of selecting t and r.
That is

There are 12 letters (total outcomes). And there are 2r and 2t.
So probability becomes

Hence the answer is
I think since he runs 3 yards per hour per second their are 60 seconds in a minute so 60 times equals 180 yards per second
Actually, d here represents distance and r 1 and r2 are different rates of travelling d/r gives the time and we know, distance upon time is Rate .
Answer:
14
Step-by-step explanation:
Because 1/4 of women have a disability, you would expect 1/4 * 56 = 14 women to have a disability out of 56 women.
The answer is letter 4 you can prove this replacing each pair in the function y=3x+5, and it is a straight line because the greatest exponent of this function is 1.