Jan's scores on five quizzes were 2, 8, 8, 9, and 10. is the mean or median the best measure of center to summarize jan's scores? a. median b. mean c. both mean and median summarize the data equally well.

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

What is the inverse of f(x) = 6x -24

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?