After 14 years, what is the total amount in an account paying 6.4% monthly interest, if $3,800 is initially deposited and no other transactions are made? enter your answer rounded to the nearest cent.

Ill mark the brainliest if you me with the these three questions 7,8,9

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet