Graph the function.y = -csc x

A.

B.

C.

D.

Answer: A

Mathematics

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In the circuit below, VR = 12 V and VC = -5 V. Find E and é.


a. é = -67.4ø, VC = 17 V
b. é = -22.6ø, VC = 8.5 V
c. é = -67.4ø, VC = 13 V
d. é = -67.4ø, VC = 13 V
e. é = -22.6ø, VC = 13 V

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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 3000 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 c12. What does this entry of C represent?

A. c12 = 2050. c12 represents the total value of the load in Las Vegas. B. c12 = 4200. c12 represents the total value of the load in Las Vegas. C. c12 = 4200. c12 represents the total value of the load in San Francisco. D. c12 = 2400. c12 represents the total value of the load in Las Vegas.

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Mathematics

Classify the equation as a contradiction, an identity, or a conditional equation. 8(x + 8) - 4(x + 8) = 4x + 96

A. Conditional B. Identity C. Contradiction

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Mathematics

Use the Laws of Exponents to simplify. Write the answer with positive exponents. All variables are nonzero.(4x2y3)2 -3

A. x24
B. x24
C. x14
D. - x14

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Mathematics