Four parking spaces in a row are available in the Russell parking lot and eight cars are looking for a space. How many ways can four of the eight cars be arranged in the parking spaces?
What will be an ideal response?
168
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Provide an appropriate response.Use a calculator to find: log 285 Round to thousandths.
Fill in the blank(s) with the appropriate word(s).
Find the foci of the hyperbola.4y2 - 100x2 - 400 = 0
A. (0, -4
) and (0, 4
)
B. (0, -10) and (0, 10)
C. (0, -2
) and (0, 2
)
D. (-2
, 0) and (2
, 0)
Graph the numbers on the real number line.x > -7
A. 
B. 
C. 
D. 
Solve the problem.Find an equation for the least squares line representing weight, in pounds, as a function of height, in inches, of men. Then, predict the height of a man who is 145 pounds to the nearest tenth of an inch. The following data are the (height, weight) pairs for 8 men: (66, 150), (68, 160), (69, 166), (70, 175), (71, 181), (72, 191), (73, 198), (74, 206).
A. 65.7 inches B. 63.2 inches C. 64.6 inches D. 68.2 inches