A student scores 80% on a 30 question test. Use a percent equation to write the ratio of the actual number of questions answered correctly to the actual total number of questions.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6