Suppose that $2000 is invested at a rate of 6%, compounded semiannually. Assuming that no withdrawals are made, find the total amount after 9 years. Do not round any intermediate computations, and round your answer to the nearest cent.

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.