Below is a picture of a swimmer in a river. looking at the vectors being added is the swimmer going downstream or upstream? : and9gcrazps4-k9uy3om9eryny2w6fr1s6s maq3dcncwdbijbdbc42zc question 10 options: downstream, the current is the swimmer go faster relative to the land. upstream, the current is slowing the swimmer down.

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

Can anybody me with this? ? (picture included.)

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?