A survey showed that 72% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 9 adults are randomly selected, find the probability that at least 8 of them need correction for their eyesight. Is 8 a significantly high number of adults requiring eyesight correction?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126