U. S. Postal Rates- Use the following table to decide if the relationship between the weight of first class mail for shipping a package from Gresham, OR to Albuquerque, NM and the cost is a function. Explain how you decide in complete sentences. U. S. POSTAGE RATES FIRST CLASS MAIL Between Gresham, OR and Albuquerque, NM Weight (oz) Cost ($) Weight (oz) Cost ($) 1 1.17 7 2.19 2 1.34 8 2.36 3 1.51 9 2.53 4 1.68 10 2.70 5 1.85 11 2.87 6 2.02 12 3.04

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

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.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line