(#39) Ch. 11-4 and 5-1 Review WS & Study for Quiz Friday

What

(#39) Ch. 11-4 and 5-1 Review WS & Study for Quiz Friday

When

3/24/2010

(1.a.) z = 4 cis 90 (b.) rad2 + rad 2 i and -rad2-rad2 i (c.) FOIL (b.) answers to show equals 4i when simplify
(2.) 1 + rad 3 i and -1-rad3i
(3.) 1/2 +rad3/2 i and -1 and 1/2 - rad3/2 i
(4.) 552.04, 609.50, 98.54, 114.23, 201.31, 324.22, 559.87, 1393.14
(5.) 7,481, 3319, 128.85, 42.22, 4,618.25, 2727.03, 1732.19, 1565.77
(7.) 1/(a to the 4th * b)
(8.) (a squared * b squared)/bsquared + a squared
(9.) (a.) 8 (b.) 4/3
(10.) (a.) 15.1 kg (b.) 106.1 kg
(11.)(a.) v(t) = (.093) to the t power (b.) $1.24
(12.) 2 to the (6n-1) power