6. Bob and Sue were two students who were having a friendly argument about who had been more consistent in their math quiz grades. Bob had scored: 80, 90, 95,
85 & 70 on his quizzes. While Sue had scored: 70, 75, 90, 100, & 95 on hers.

Find the mean absolute deviation for each of them and then answer the two
questions:
Bob's mean:
Sue's mean:
Bob's MAD:
Sue's MAD:
Who's doing better on the quizzes?!
Who's more consistent in their quiz scores?
#: 94
Answers
.: Sue
:: Bob
:: 7.9
:: 86
- 11.8
:: 10.8
:: 54
:: 84
:: 7.2
:: Bob
:: Sue

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

True or false? a circle could be circumscribed about the quadrilateral below.

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d