Can with this what is the mass of the box of thumb tacks?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Write the percent as a fraction or mixed number in simplest form. 0.8%

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)