A dealer bought some bicycles for $4,000. He sold them for $6,200, making $50 on each bicycle. How many bicycles were there?.

The way individuals think, believe, and behave defines their: a. intellectual wellness b. personality c. self-esteem d. self-actualization

Jim has found that he must consume 2,300 calories a day to reach his health goals, but he doesn't want to give up his afternoon snack of pretzels. unfortunately, he tends to eat the entire bag — which amounts to 1,300 calories! what strategy should jim use to improve his habits?

Summarize the work of famous environmental scientists of the past.