Acharitable organization is planning a banquet for their latest project.
attendees of the event have the option of donating at either the $115 or $230
levels. there is limited seating for up to 200 people. their goal is to raise at
least $45,000
which system of inequalities can be used to determine x, the number of
attendees needed to donate at the $115 level, and y, the number of attendees
needed to donate at the $230 level?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square