7) The researcher needs to update their spreadsheet so that it gives a 0 if the patient’s temperature in cell A1 is between 97.0 and 99.0 degrees, and a 1 otherwise. Write out the IF function you would use to get this result

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).