Which of these expressions entered into a graphing calculator will return the probability of success on the 12th event of a geometric experiment when the
probability of success during a single event is 0.24?
A. geometpdf(12, 0.24)
B. geometcdf(12, 0.24)
C. geometcdf(0.24, 12)
D. geometpdf(0.24, 12)

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

W-16=-12 solve each one step equation plz

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true