An artifact was found to have an original amount of carbon- 14 of 12 grams. Approximately how many grams of carbon 14 remaining after 5000 years carbon-14 decays at the rate of -0.00012 g per year

What is the value of the expression "two less than six times the diffrence of a number and five" when n = 9?

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?