After people have been drinking: A. They will have a harder time making safe decisions about not drinking and driving B. They need to leave 1 hour to sober up before attempting to drive C. They should have some caffeine to sober up D. Both a and b

You're driving alone and see this sign ahead "BUSES AND 2 PERSON CARPOOLS ONLY." You should a. get into a different lane. b. move to the left side of your lane. c. increase your following distance to four seconds. d. be ready to reduce speed.

Garcia is driving to Florida for vacation. The trip is a total of 625 miles. a. How far can he drive in 6 hours at 65 miles per hour? b. If Garcia maintains a speed of 65 miles per hour, how long will it take him to drive to Florida?

Julia framed an oil painting that her uncle gave her. The painting was $4$ inches longer than it was wide, and it took $176$ inches of frame molding. What were the dimensions of the picture?

Plot the complex numbers on the complex plane.

$$i$$

Police often set up sobriety checkpoints-roadblocks where drivers are asked a few brief questions to allow the officer to judge whether or not the person may have been drinking. If the officer does not suspect a problem, drivers are released to go on their way. Otherwise, drivers are detained for a Breathalyzer test that will determine whether or not they will be arrested. The police say that based on the brief initial stop, trained officers can make the right decision 80% of the time. Suppose the police operate a sobriety checkpoint after 9:00 p.m. on a Saturday night, a time when national traffic safety experts suspect that about 12% of drivers have been drinking.

You are stopped at the checkpoint and, of course, have not been drinking. What's the probability that you are detained for further testing?

write the complex conjugate of the complex number. Then multiply the number by its complex conjugate. -3 + √2i

Show that the complex conjugate of the sum of two complex numbers $a_1+b_1i$ and $a_2+b_2i$ is the sum of their complex conjugates.

What is a complex? How can a complex be helpful?

write the complex conjugate of the complex number. Then multiply the number by its complex conjugate. 9 + 2i

Multiply the complex number by this complex conjugate. $8 + i$

Sketch the complex number $z$ and its complex conjugate $\overline{z}$ on the same complex plane.

$z=-5+6 i$

What is the complex conjugate of a complex number a + bi?

Write the complex conjugate of the complex number. Then multiply the number by its complex conjugate. 9 - $\sqrt{6}$i