10. Christine and Lisa measured the diameter of one hair from each of their heads using a powerful microscope. The diameter of Christine's hair was 24 x 10-3 inches. The diameter of Lisa's hair was 2 times that of

Christine's hair. What was the diameter of Lisa's hair to the nearest thousandth of an inch?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.