Wilma buys a new game that is priced $43.89. she gets successive discounts of 15% followed by 5% off on the game. the purchase price of wilma’s game is of the original price. a. 79.5% b. 80% c. 80.75% d. 82%

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Me 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.