You put $3000 in a cd (certificate of deposit) at the promotional rate of 5.6% simple interest. how long will it take to earn $336 in interest?

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212