Part of Rafael's monthly pay stub is shown. Based on these deductions, what was his net pay? Enter your answer rounded to the nearest cent, such as: 4253.64. Earnings $4166.67
Pre-tax deductions 401(k) $250
Employee health plan contributions $184.27
Employee dental plan contributions $12.54
Taxes Fed income tax withholding $403.57
FICA $284.57

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.

Wrote and expression for the difference of p and 4

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?