One gram of water contains about 3.34 times 10^22 molecules. About how many molecules are contained in 5.0 times 10^2 grams of water?

The length of the rectangular football field including both end zones is 120 yards. The area of the field is 57,600 ft.². The width of the field is 160 feet: true or false?

What is the adjective in the following sentence? The affectionate cat jumped on my lap. A The B affectionate c jumped Dlap

How do you find the quotient of fractions

A right cone has a base diameter that is 8 cm and a slant height that is 37 cm. What is the surface area of the cone?

A bit is a 0 or a 1. A bit string of length 8 is a sequence of 8 digits, all of which are either 0 and 1. (a) How many bit strings of length 8 are there? (b) How many bit strings of length 8 or less are there?

Write 56.78 in one significant figure

For normal distribution with mean = 50 and standard deviation = 10 find x-value for z-score=1.5

At a community college with five hundred students, 150 are English majors and 350 are math majors. If a simple random sample of fifty students was selected to represent the various majors proportionately and twenty English majors were chosen, how

You are skiing down a mountain with a vertical height of 1800 feet. the distance from the top of the mountain to the base is 3600 feet. what is the angle of elevation from the base to the top of the mountain?

Hannah has a goal of running 42 miles this week. By Tuesday she had completed 20% of her goal. How many miles had she run by Tuesday?