What conclusion can be determined from the dot plot below? (3 points) Music Store Data 우 8 9 10 11 12 13 Time for Downloads (sec) O The number of observations is 10. O The mean of the data set is 15. O The range of the data set is 12. The median of the data set is 10.​

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?