A square card has an area of 15
i
n
2
15in
2
. What is the approximate side length of the card? (you do not have to put units, the answer should just be the number of inches as a decimal)

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15