Use graphing calculator to find the inverse of the matrix. Give 5 decimal places.A = 
A. 
B. 
C. 
D. 
Answer: D
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Multiply using Napier rods.4 × 1441
A. 5768 B. 5764 C. 2882 D. 11,528
Name the quadrant or axis in which the point lies.(-3, 8)
A. quadrant I B. quadrant II C. quadrant III D. quadrant IV
Solve.In an advertisement, two digital cameras offer the same features and quality. Digital camera A is reduced 20% from the original price of $650, and the manufacturer gives a discount of $40. Digital camera B is reduced 15% from the original price of 
and the manufacturer gives a discount of 
Which digital camera is a better deal?
A. A sale price: $480 B sale price: $472.50 (better buy) B. A sale price: $552.50 B sale price: $520 (better buy) C. A sale price: $560 (better buy) B sale price: $632.50 D. A sale price: $472.50 (better buy) B sale price: $480
Solve the problem by estimating.A local bakery sells 159 bagels on an average day. Estimate how many bagels they sold in the last 202 days. Round the number of bagels and the number of days to the nearest ten.
A. 321,000 bagels B. 320,000 bagels C. 32,000 bagels D. 32,100 bagels