find the mode of each set of data.
33, 19, 15, 39, 39, 34, 24, 29

Mode of the date set is 39.

Step-by-step explanation:

Mode is the most frequent number in data set.

Here we can see that

The only number which is twice is others are written once.

So   is the most frequent data and also is the mode.

So   is the mode of the given data.

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

answer: i think it is (1,-2)