Is 2.8571428571 rational or irrational

The sum of two buckets of apples if one bucket has 9 fewer than another

How can i put the number 103,727,495 in expanded form

Is 45,000m greater than 45.0km? Explain.

Charles wants to analyze his last 9 math test scores with a box plot to see how spread apart they are. Arrange the scores in order, from lowest (on the left) to highest 92 86 Charles's Scores 94 90 84 80 87 91 100

Naomi's pedometer recorded 43,498 steps in one week. Her goal is 88,942 steps. Naomi estimate she has about 50,000 more steps to meet her goal. Is Naomi's estimate reasonable?

Least common denominator for equivalent fraction for 1/10

How many 3 inch cubes will fit in 8 ft container

The price of a vase was increased by 4% to £22. What was the price before the increase? Give your answer to the nearest penny.

Sarah had to limit her fat intake to 25% of total calories if the fat intake is 550 calories what is the total number of calories she consumed for the day

Two cars start at the same time, but travel in opposite directions. One car's average speed is 80 miles per hour (mph). At the end of 4 hours, the two cars are 520 miles apart. Find the average speed in mph of the other car. (Enter an exact number.