(AMC8, 2000) The area of rectangle ABCD is 72. If point A and the midpoints of BC and CD are joined to form triangle, the area of that triangle is: A: 21, B: 27, C: 30, D: 36, E: 40

Its a multiple choice question

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

The difference between tax advoidance and tax evasion