To get to work, you drive for 20 minutes at 30 mph, and walk 10 more minutes at 3 mph. what was your average speed? a.16.5 mph b.20 mph c.21 mph d.23 mph submit

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

If cos(θ)=2853 with θin q iv, what is sin(θ)?