Astudent earned a grade of 80% on a math text that had 20 problems. how many problems on this test did the student answer correctly?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?