Mathematics, 04.11.2021 19:40 omar2334
4. Kelly bought a total of 30 game cards some of which cost $0.45 each and some of which cost
$0.60 each. If Kelly spent $16.05 to buy these cards, how many cards of each type did he buy? write the lease number first, use a comma with no space.
Please help
Answers: 1
Mathematics, 21.06.2019 13:30
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
Answers: 3
Mathematics, 22.06.2019 00:30
Given abc find the values of x and y. in your final answer, include all of your calculations.
Answers: 1
Mathematics, 22.06.2019 01:30
Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth
Answers: 1
4. Kelly bought a total of 30 game cards some of which cost $0.45 each and some of which cost
$0.6...
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