Daniel has a sample of pure copper

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Adeposit of 5500 at 6% for 3 years equals

Use long division to indentify (12xto the second power+15x-8)divided by 3x