81 is 18% of what number? Enter your answer in the box.

A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation? 1 over 5 mile per hour 1 over 5 hour per mile 1 mile per hour 5 hours per mile

Which expression shows a way to find 30% of 10

Ms Washington is taking an accounting class. each class is 3/4 hour long. if there are 22 classes in all how many hours will ms Washington spend in class

Solve for d 2d+4=10+5d

What is the answer to this problem x-6=21

The center of the circle is at (5 5). what is the circumference?

A home owner wants carpet two rooms that each measure 12ft by 15 ft. how many square yards of carpet should be ordered?

If you roll a fair die twice, what is the probability of getting an even number at least once? 0.75 0.36 0.5 0.25 nextreset

Zen rolled a fair six-sided die 12 times. The table below shows the number of times each number was rolled: Number on the cube: 1, 2, 3, 4, 5, 6 Number of times it appeared: 0. 3.

Describe the house around 678 to the nearest hundred