Raymond kept track of the number of hours that he spent practicing the piano each week for several weeks. He
spent 24.8.6 and 5 hours
What is the range of the data set?
O A 8 hours
O B. 2 hours
O C. 5 hours
6 hours

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

How many terms does the polynomial x^2 y^2 have

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?