Which of the following is true about monopolistic competition but false about perfect competition?.

Saul's excuse for his disobedience was: 1. he saved the sheep and oxen to feed the nation of israel. 2. the people spared the sheep and oxen to give as a sacrifice to the lord. 3. he didn't hear samuel's instructions to completely destroy the amalekites. 4. he wanted to show mercy to agag, the king of the amalekites.

Vera is on her school's track and field team. in a practice long-jump competition against her teammates, she gets 5 points for landing over the farther line. she gets a total of 7 jumps and lands x times over the farther line and the rest of the times over the closer line. which of the following functions represents vera's total score? a. f(x)=10x b. f(x)=5x+35 c. f(x)=10x+5 d. f(x)=70-5x

Summarize the work of famous environmental scientists of the past.