Aaron just bought a used car from his cousin for $3500. When he changes the title and gets license plates he is required to pay sales tax on the purchase price of the car. If the sales rate 6 1/2% how much sales tax does he pay?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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.

What 8/12+8/11 in another way than and improper fraction