Suppose a 500 mb chart valid today at 12 z indicates a large trough over the eastern us and a large ridge over the western us. an aircraft, flying in the vicinity of 18,000 ft altitude from west to east over the us at 12 z today, will altitude if the altimeter is not corrected.

Which of the following is an example of negative reinforcement? a.marty knocks over his mother's prize fern so she gives him a time out. b.gwen mows the lawn and her dad takes her out for ice cream. c.tara takes an aspirin, and her headache begins to go away. d. peter comes in late from his lunch and is fired from his job.

I’ll give you free brainliest + free points if you answer this correctly the most common cause of a stuck accelerator is the a. engine b. steering wheel c. brakes d. floor mat

Ineed an answer for this one (number 8)