The detroit lions averaged 12 points in the first 6 games of the season. if they want to increase their scoring average for the season by 5 points how many points will they need to average in the last 10 games of the season.

Question and answers are in the attached picture. you so much in advance.

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?