Well, 1 is in the tenths place, which means it's equal to 1 tenth, or 1/10.
0.968
bc

(how many times flipped) =
.03125
1(at least one heads) - .03125 = 0.96875
probability of at least one head is
0.96875
We just need to change every value to the units in the question
We have to find meters per second. In 8.5 hours, there are (8.5*60*60 = 30,600) seconds.
1 mile = 1600 meters
275.5 * 1600 = 440800.
440800/30600 = 14.40522876 meters per second
Hint: it will help to change all denominators to the same one using gcf or lcm
You have to multiply the length by the width and the sum of that you will multiply by the height. In this case 13.5 times 12 is 162. So 162 times 14.1 is 2284.2