Name the following
transformations

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle