Suppose a person is riding a plane 154ft above the ground and drops a box of supplies. The height of the box is given by the formula:
h = -16+2 + 154
After how many seconds does the box hit the ground? (round to the nearest hundredth of a second)

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.