Mai's younger brother tells her that 10/7 is equal to square root of 2. Mai knows this can't be right,
because 10/7 is rational and square root of 2 is irrational. Write an explanation that Mai could use
to convince her brother that 10/7 cannot be the square root of 2.

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

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.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is