The actual length of a soccer field is 500 feet. a measuring instrument shows the length to be 493 feet. the actual width of the field is 250 feet, but the recorded width is 246.5 feet. find the percent error for the area of the soccer field.

solved!
it was 2.8%

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

Simplify. 3(4+4x) (type your answer in with no spaces)

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?