Jamin wants to paint a wall in his bedroom. not only does he need to buy paint, but he also needs to buy tape to tape off all sides of the wall and the window. how many feet of painter's tape will jamin need to buy (assume no overlap)? [note: the wall and window are both rectangular.]

Needmax 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.

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?