The number of bacteria present in a culture after t minutes is given as where k is a constant. if there are 8520 bacteria present after 15 minutes, find k and round to the nearest thousandth. a. 0.143 c. 2.143 b. 32.136 d. 0.13

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

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