Two high-speed ferries leave at the same time from a city to go to the same island. The first ferry, the Cat, travels at 37 miles per hour. The second ferry, the Bird, travels at 26 miles per hour. In how many hours will the two ferries be 11 miles apart?
The ferries will be 11 miles apart after hour(s).

Step-by-step explanation: They will be 11 miles apart after 1 hour.

EXPLANATION: If they are going at 37 and 26 miles, you subtract the total and you get 11, so in this case since 11 is the number we are trying to find, after 1 hour they are going 11 miles apart.  

lo.lll

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.