1. Prefix-Infix-Postfix Evaluate the following prefix expression if all numbers are single digits:
− / * 4 + 2 3 * 2 5 / + ^ 6 2 4 8

Want fre points & brainliest? answer this drivers ed question correctly and i got you : ) where do you not need to look before you change lanes or pass another vehicle? a. out your window toward your target lane b. in your rearview mirror at cars behind you c. over your shoulder, at your blind spot d. inside the vehicle you plan on passing

Want free points and brainliest? answer this drivers ed question correctly and you shall receive : ) in which of the following situations is it legal to pass? a. the vehicle you want to pass is driving at or above the speed limit in front of you. b. you must cross a center line that's solid on your side and broken on the opposite side. c. you are in the middle of crossing a bridge that only has one lane each direction. d. you are on a straight road and can pass the car ahead under the speed limit.

Why isn't the optimization tool working?