Mathematics, 12.08.2020 16:01 Sumaiyajr2567
Drag and drop an answer to each box to correctly complete the explanation for deriving the formula for the volume of a sphere. For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius Response area and height 2r minus the volume of two cones, each with a radius and height of r. A cross section of the sphere is Response area, and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is Response area. The volume of the cylinder with radius r and height 2r is Response area, and the volume of each cone with radius r and height r is 13πr3. So the volume of the cylinder minus the two cones is Response area. Therefore, the volume of the cylinder is 43πr3 by Cavalieri's principle.
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Mathematics, 21.06.2019 20:10
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
Answers: 1
Mathematics, 21.06.2019 22:00
Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?
Answers: 1
Drag and drop an answer to each box to correctly complete the explanation for deriving the formula f...
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