If an elevator traveled 10 floors in 5 seconds, how many floors did it travel in 1 second?

Explain your reasoning:

Ken is thinking of a number. nine more than the product of 4 and the number r is 73. find Ken's number

Penny recorded the hours she worked as a waitress and how much money she earned in tips. This scatterplot shows her results. Based on the line of best fit, which of the following statements is true?

The circumference of a circle is 113 pi. What is the radius?

Round 10,450 to nearest thousand

On a day in the month of February the temperature in Barrow Alaska is - 21°F at the same time the temperature in Northway Alaska is - 13°F write an inequality to and compare - 21 and - 13 which temperature is warmer

How do i work out perimeter?

Anton is training for a cross-country race. He ran 2 2/4 miles on Saturday and 3 1/4 miles on Sunday. How much farther did Anton run on Sunday? How do you know?

If the squareof a positive number is increased by 3 times the number the result is 54 find the number

Volume is the amount of space an object takes up. False True

How many? one-to-one correspondences are there between two sets with 7 elements? each?