Candice spent 3/4/5 hours, and Shane spent 2/1/10 hours at track practice over the weekend. How many more hours did Candice spend than Shane at track practice?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample