The floor of an elevator in a building is 30 feet above ground level. It travels down to the lower level of the building, where the floor is 10 feet below ground level. What distance has the elevator's floor traveled?

In a recent poll, 200 people were asked if they liked dogs, and 36% said they did. Find the margin of error of this poll, at the 95% confidence level.

20 gallon the fuel gauge holds 1/4 only gets 10 gallons, what is the new gas gauge

You asked the question "How many amusement parks have you visited this summer?" Four people said 1, seven people said 2, three said 3, four said 4, and two said 5. Explain how to make a dot plot to display the data.

Which on is greater 0.22 or 0.022

Louise is using a map with a scale of 1 in: 4mi. She wants hike from Pinnacle to low Valley. The distance on the map is 0.6 inches. What is the actual distance?

Multiply (3w^2-4w+7) (5w+2) Simply the answer

4/16+12/16=how to figure out this problems

Twelve added to the sum of a number and two is forty four

Henry's mom is in charge of buying lemonade for his soccer team this week she plans on every player receiving 7/8 of a cup of lemonade after the game she bought a total of 20 cups of lemonade how many complete servings of lemonade Will Henry's mom

How many 9th does it take to make the same amount as 1/3