Select the statement that describes the expression 2 x (4 + 9) ÷ 3. A 2 times the sum of 4 and 9, then divide by 3
B 2 times the product of 4 and 9, then divide by 3
C 2 times the difference of 4 and 9, then divide by 3
D 2 times the quotient of 4 and 9, then divide by 3

Cor d? ? 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.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

The tiles on the left contain functions written using function notation . match each function with its input