The number of bacteria colonies on a petri dish can be determined by the function below.

A. When the observation began, there were 2 bacteria
colonies,
and the number of bacteria colonies increased by a factor of 3 for every time interval,

(4) = 2(3)
B When the observation began, there were 3 bacteria
colonies,
and the number of bacteria colonies increased by a factor of 2 for every time interval,

Which statement represents the meaning of the aand b values from the function
in terms of the problem situation?

C The final number of bacterial colonies is found by multiplying
the 2 original colonies by 3.

D. After 3 minutes, there are 2 bacteria colonies.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Name and describe the three most important measures of central tendency. choose the correct answer below. a. the mean, sample size, and mode are the most important measures of central tendency. the mean of a data set is the sum of the observations divided by the middle value in its ordered list. the sample size of a data set is the number of observations. the mode of a data set is its highest value in its ordered list. b. the sample size, median, and mode are the most important measures of central tendency. the sample size of a data set is the difference between the highest value and lowest value in its ordered list. the median of a data set is its most frequently occurring value. the mode of a data set is sum of the observations divided by the number of observations. c. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is the product of the observations divided by the number of observations. the median of a data set is the lowest value in its ordered list. the mode of a data set is its least frequently occurring value. d. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is its arithmetic average. the median of a data set is the middle value in its ordered list. the mode of a data set is its most frequently occurring value.

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?