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7thGrade EOGFormulas

Area of a Retangle LxH
Area of a Triangle (BxH)/2
Area of a Circle TTr^2
Cicumference of a cicrle 2TT^2
Volume of a Triangualr Prism (BxHxH)/2
Volume of a Rectangluar Prism IxwxH
Volume of a cylinder TTr^2H
Surface Area of Rectangular Prism M.A.D [LxW)+(LxW)+(WxH)]x2
percent Proportions Change/Original=%/100
Surface Area of a Cylinder 2TTr^2+2TTrH
Interest Formula I=PxRxT
Sales Tax Total Cost=Original Price + Tax amt. Tax amt.=$ x tax%(as a decimal)
Tip Total Cost=Original Price + Tip amt. Tip amt.=$ x tip%(as a decimal)
Discount Total Cost=Original Price - Discount amt. Discount amt.=$ x Discount%(as a decimal)
Commission C=$x5(as a decimal
Range Upper Extreme-Lower Extreme
Mean Sum of all #'s divided by the total items
Inter-quartile Range Upper quartile-Lower quartile
Created by: prettygurlunoso