Find z 1 z 2 if z 1 = 3 (cos37° + isin37°) and z 2 = 2/3 (cos53° + isin53°).

2

2i

2 + i

1 + 2i

Which best describes the way that Thoreau structured "Resistance to Civil Government"? O A. He uses logos to show his credibility and then ethos to give readers a personal reason to support him. O B.

Concert venue sells adult tickets for $15 and student tickets for $10. Monday, a total of 85 tickets were sold, and the total money collected was $1,115. How many adult tickets and how many student tickets were sold?

Todd has some folders he gave 2 to Tracy now he has 8. how many folders did Todd have to begin with?

Using a minimum of two sentences, describe how to write the function, f (x) = (x + 2) 2 - 3, in general form.

What are the approximate solutions of 2x2 + 9x = 8 to the nearest hundredth? x ≈ 1.22 and x ≈ 3.28 x ≈ - 0.76 and x ≈ 5.26 x ≈ - 1.22 and x ≈ - 3.28 x ≈ - 5.26 and x ≈ 0.76

Determine whether each sequence is arithmetic, geometric, or neither. explain. 7,13,19,25, ...

Simplify: 7 (-8y) + 4 (-6+6y)

Southwest Dry Cleaners believes that it will need new equipment in 7 years. The equipment will cost $26,000. What lump sum should be invested today at 6%, compounded semiannually, to yield $26,000? a. $ 17,189.06 b. $ 23,243.29 c. $ 21,091.71 d.

6a^2 - 12a equals what

A box contains 3 black pens, 7 blue pens, and 5 red pens. She pulls a red pen, puts it back, pulls a blue pen, puts it back, and then pulls a black pen and uses it. P (red, then blue, then black)