Sam wants to make 4 gallons of vegetable bean soup the recipe above makes 1/3 gallon of soup how many batches of soup will he need to make to have 4 gallons of soup

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis