A book sold 3,400 copies in its first month of release. Suppose this represents 8.3 of the number of copies sold to date. How many copies have been sold to date?

Which of the following has the greater mass? 7.4 kilograms 7.4 decigrams 7.4 centigrams or 7.4 hectograms?

The slope of a line is - 1/2 what is the slope of a line that is parallel to it?

6.1 of 90% of what number

200 children took part in a concert. There were 4 times as many girls as boys. How many girls were there?

Triangle ABC is a sketch of a triangular flower bed that has an area of 65.1 square feet. Trigonometric area formula: Area = To the nearest foot, what amount of fencing is needed to surround the perimeter of the flower bed?

What is the result 75 is decreased by 40%?

Often when we buy cheap combination locks, we have no control over what the combination is. what is the probability of buying a lock with no repeated numbers, assuming all combinations are equally likely?

If you deposit $10,000 at 3.85% interest, compounded daily, what would your ending balance be after three years?

What's is slope of 2y+8x=21

You put 550 in an account that earn 4.4 interest a year how much do u earn in 6 months