1 yard is = to 3 feet.
20 yards = to 20 X 3 feet
your answer is 60 feet
<span>The number of ways to permute three correct answers among five questions is 5Choose3 which is 5!/(3!*2!) which equals 10.
We must then have the correct answer three times which happens .25 of the time, and two wrong answers 75 of the time.
So the probability is 10*0.25^3*.75^2 which is 0.087890625 or roughly an 8.8% chance.</span>
Answer: The answer is $15.86
Step-by-step explanation: You would change 6.10 into a fraction, which is 61/10. Then you would mulitply that and that number as a decimal would be 15.86.
Step-by-step explanation:

Therefore, 32/243 is the answer.
-3^-3=-1/3^3=-1/27
Indeed.