One gram of fat contains 180% of the calories of a gram of a carbohydrate. how many more calories are there in 8 grams of fat than there are in 8 grams of carbohydrate? a) 0.23 b) 1.44 c) 14.4 d) 23.3 i got the question wrong on usa testprep but i kow the answer know the answer is 14.4!

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?