A construction company buys various materials for building projects. The table shows the costs for various pounds of the materials
Material
Weight
Cost
concrete
$480
30 pounds
160 pounds
$120.00
wood
12 pounds
$3.48

The relationship between the cost, y, in dollars, of xpounds of concrete can be modeled by a proportional equation

Someone answer asap for ! 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.

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.

Witch sequence shows a pattern where each term is 1.5 times the previous term