Solve the problem by estimating.A local bakery sells 133 bagels on an average day. Estimate how many bagels they sold in the last 189 days. Round the number of bagels and the number of days to the nearest ten.
A. 24,700 bagels
B. 248,000 bagels
C. 24,800 bagels
D. 247,000 bagels
Answer: A
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Find the first four nonzero terms of the Maclaurin expansion of the given function.f(x) = x sin 3x
A. 3x2 - 
x4 + 
x6 - 
x8 + ...
B. 3x - 
x4 + 
x6 - 
x8 + ...
C. 3x2 + 
x4 + 
x6 + 
x8 + ...
D. 3x - 
x3 + 
x5 - 
x7 + ...
Solve and check your solution.6b = -108
A. 1 B. -114 C. -18 D. 114
Evaluate.5 × 18 - 21 ÷ 3 + 82
A. 147 B. 9 C. 59 D. 161
Solve the 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 item for the two purchase options.
A. 
B. 
C. These matrices cannot be multiplied.
D. 