Robert stands atop a 1,380-foot hill. He climbs down, reaching the bottom of the hill in 30 minutes. What is Robert's average rate of elevation change in feet per minute?

What are the domain and range of the function? f (x) = - 4 (sqrt) x

If twenty-seven out of every 50 sport's fans attend at least one professional game every year, what percent of sport's fans attend at least one professional game every year?

A school has 70 sixth graders, 65 seventh graders, and 75 eighth graders. In each grade, 20% of the students live within 1 mile of school. What is the total number of students that live more than 1 mile from school? A. 42 B. 168 C. 190 D. 210

Seven feet below sea level is farther below sea level than 4 1/2 feet below sea level. Write an inequality that relates the rational numbers.

Which of the two circles in this figure is larger? A Shape and Lines

George Washington established the practice of the president stepping down after two terms in order to A. limit presidential power B. uphold constitutional laws. C. reinforce checks and balances D. create national traditions

How do I simplify 1 1/2

Y=Mx+b what does x equal

Jamal finishes 5/6 of his homework. Margret finished 3/4 of her homework, and Steve finished 10/12 of his homework. Which two students finished the same amount of homework?

A building as the window made of square glass blocks each block has an area of one square foot. What is the side length of the units Square?