If y varies inversely as the square of x, and y = when x = 1, find y when x = 3
a.
C.
1
y =
; y(3)
3²
27
y =
472; }(3) = 7
36
b.
4
d.
3
1
4
Y =
77
• P(3) =
y = 2; }(3) =
63
3

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Find the nonpermissible replacement for binthis expression. b2/5b +5