Arestaurant sells 330 sandwiches each day. for each $0.25 decrease in price, the restaurant sells about 15 more sandwiches. how much should the restaurant charge to maximize daily revenue? what is the maximum daily revenue?

Which matrix multiplication is possible?

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

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.