Math questions, help appreciated. The Pool Fun Company has learned that by pricing a newly released Fun Noodle at $5 sales will reach 7000 Fun Noodles per day during the summer. Raising the price to $6 will cause the sales to fall to 5000 Fun Noodles per day.

Assume that the relationship between sales price, x, and the number of Fun Noodles sold, y, is linear. Write an equation in a slope-intercept form describing this relationship. Use ordered pairs of the form (sales price, number sold).

The equation is?

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.