You compare the sizes of two MP3 players. The old model is 3/4 inch thick. The new model is 2/5 inch thick. How much thinner is the new model than the old model?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.