Evaluate the expression.-(8x)0

A. 8
B. -1
C. -8
D. 1


Answer: B

Mathematics

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Solve for x and y: x + 2y = 4; 2x - y = 4

a.

b.

c.

d.

e.

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Find the general solution of the first-order differential equation by separating variables. ?

What will be an ideal response?

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Consider the apportionment problem for College Town. North:5,500South:4,500East:7,600West:7,400Suppose each council member is to represent approximately 2,500 citizens. Use Jefferson's plan assuming there must be 10 representatives.

A. N     S     E     W1     2     4     3? B. N     S     E     W3     1     3     3? C. N     S     E     W1     3     3     3? D. N     S     E     W2     2     4     2? E. N     S     E     W2     2     3     3?

Mathematics

If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 34.9 centimeters, ? =  radians, A = ?

A. 765.4 cm2 B. 121.8 cm2 C. 382.7 cm2 D. 11 cm2

Mathematics