Predict the general, or nth term, an, of the sequence., . . .

A. 2
B.
C.  + n
D. n


Answer: B

Mathematics

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Solve the problem by estimating.Andy wants to buy a refrigerator for $699, a stove for $759, and a dishwasher for $549. Round each cost to the nearest hundred to estimate the total cost.

A. $2000 B. $1800 C. $2100 D. $1900

Mathematics

Determine whether the statement is true or false. If it is true, give two examples to illustrate it. If it is false, give a single counterexample.If the price of an air conditioner is raised by 17% and then lowered by 17%, the price will be the same as the original price.

What will be an ideal response?

Mathematics

Use Venn diagrams to determine whether the following statements are equal for all sets A and B.B ? (A ? C), (B ? A) ? (B ? C)

A. equal B. not equal

Mathematics

Evaluate the integral.dx

A.  sin 2x +  sin3 2x + C
B.  sin 2x -  sin3 2x + C
C. 5 sin 2x -  sin3 2x + C
D.  sin 2x -  cos3 2x + C

Mathematics