Let U = {1, 2, 4, 5, a, b, c, d, e}. Find the complement of the set.S = ?

A. ?
B. ?'
C. U
D. {0}


Answer: C

Mathematics

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Provide an appropriate response.For the hyperbola x2 - 12y2 = 48, if x = 9.2, what are the two values of y?

A. ±1.7474 B. No y values. C. ±31.1076 D. ±1.7981

Mathematics

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers. -2

A. - 
B. - 
C.
D.

Mathematics

Solve the problem.The following table shows the market prices per pound that a trucker can get for his load of fruit in three cities: San Francisco (S.F.), Las Vegas (L.V.), and Los Angeles (L.A) The trucker has a load of 6000 pounds of peaches and 3000 pounds of apples. Write the information from the table as a 2 x 3 matrix B. Write a row matrix A for which the entries represent the number of pounds of each type of fruit in the truck. If, find c13. What does this entry of C represent?

A. c13 = 3900. c13 represents the total value of the load in Los Angeles. B. c13 = 3250. c13 represents the total value of the load in Los Angeles. C. c13 = 3000. c13 represents the total value of the load in San Francisco. D. c13 = 3600. c13 represents the total value of the load in Las Vegas.

Mathematics

Find the probability of the result using the normal curve approximation to the binomial distribution.A battery company has found that the defective rate of its batteries is 0.03. Each day, 400 batteries are randomly tested. On Tuesday, 14 are found to be defective.

A. .6141 B. .1180 C. .1105 D. .0973

Mathematics