Solve.49t3 + 20t = 84t2

A.
B.
C. 0, 
D. 0, - , - 


Answer: C

Mathematics

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Find the consumer surplus and producer surplus.


What will be an ideal response?

Mathematics

Solve.The function f(x) = 2.54x converts a measurement of x inches to centimeters. Find a function g that will convert an area in square inches to square centimeters.

A. g(x) = 5.08x2 B. g(x) = 6.4516x2 C. g(x) = 2.54x2 D. g(x) = 5.08x

Mathematics

Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?

A. 0.275 B. 0.22 C. 0.5667 D. 0.7083

Mathematics

Graph the given function.

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B.

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E.

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Mathematics