Evaluate the expression without using a calculator.log5 625
A. 4
B. 20
C. 625
D. 5
Answer: A
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Decide whether the statement is true or false.For some real number x, x2 + 5x - 6 = 0 and |x - 5| > 3.
A. True B. False
Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.2, 
, 
, 
, . . .
A. yes, 4
B. no
C. yes, 
D. yes, 
Use the map to find the shortest route between the given locations.B to J 
A. 59 miles B. 41 miles C. 53 miles D. 36 miles
Solve each problem.Le Boulangerie, a bakery, sells four main items: sweet rolls, bread, cakes, and pies. The amount of each ingredient (in cups, except for eggs) required for these items is given by matrix A. Eggs Flour Sugar Shortening Milk
= A
The cost (in cents) for each ingredient when purchased in large lots or small lots is given in matrix B. Cost
Large Lot Small Lot
= B
Use matrix multiplication to find a matrix giving the comparative cost per bakery item for the two purchase options.
A. 
B. 
C. 
D. These matrices cannot be multiplied.