Estimate. Choose a rounding digit that gives one or two nonzero digits.3.323 × 6.09

A. 24
B. 18
C. 180
D. 1.8


Answer: B

Mathematics

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Evaluate the expression.

A. - 
B. - 
C.
D.

Mathematics

Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 

A. 0.20 B. 0.65 C. 0.35 D. 0.15

Mathematics

Find the exact value under the given conditions.Given cos u = - , with u in quadrant II, and sin v = , with v in quadrant II. Find tan(u + v).

A.
B. - 
C. - 
D. - 

Mathematics

Solve the quadratic equation using completing the square.0 = x2 + 9x + 33

A.
B. no real solution
C.
D. 0

Mathematics