The data represents the numbers of hours 10students slept on sunday night. 6 6 7 7 7 8 8 8 8 9
are there any outliers explain the reasoning.

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers