Number 2 is 84.13
number 4 is 56
Answer:
6 times
Step-by-step explanation:
1/9 chance you get the orange marble. If you pick 54 times, you can expect to get the orange marble 6 times.
A parallelogram has two pairs of opposite sides. A trapezoid only has one pair of parallel sides.
24 divided by 3 = 8
So if the barge takes only 2 hours during the return trip. We multiply 2 hours by 8 miles to get a total of 16 hours.
The answer is 16