Dmitri began working on his homework at 3:15 p. m. He worked for 1 5/6 hours and then stopped to have dinner. He started working on his homework again at 6:32 p. m. and worked for 1 1/3 hours longer. How many minutes did Dmitri work on his homework in all?

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.

Identify the number 127 as a rational or irrational. explain

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie