Ateacher gave her class two exams; 60% of the class passed the second exam, but only 48% of the class passed both exams. what percent of those who passed the second exam also passed the first exam?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x