1. Based on the information in the table, is the cost of the apples proportional to the weight of apples? Pound of apples:
2
3
4
5
Cost of apples:
$3.76
$5.64
$7.52
$9.40
2. Based on the information in the table, is the cost of the pizza proportional to the number of toppings?
Number of toppings:
2
3
4
5
Cost of pizza:
$11.99
$13.49
$14.99
$16.49

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

Which of the following is true for the relation f(x)=2x^2+1

What is not true about kl and mn? what is mn? (show your work)