The sugar content in a one-cup serving of a certain breakfast cereal was measured for a sample of 135 servings. The average was 11.9 g and the standard deviation was 1.1 g. The claim is made that the mean sugar content is greater than 11.696 g. With what level of confidence can this statement be made

Urgent? will give brainliest to the first correct answer what is the area of the figure?

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.

How many revolutions will a car wheel of diameter 28 in. make over a period of half an hour if the car is traveling at 60 mi/hr? the final answer is supposedly 21,609 but i have no idea how to get that, show work : )