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Why are pyramids built triangle in shape?why not square?or any other shapes? 3x to the 4th power y to the negative 2nd power (-4x to the 3rd power y to the negative 4th power) what s the product?no negative exponents? How many grams of KNO3 will dissolve in 100g of water at 30 degrees C? I can't find an answer or a good explanation anywhere? Evaluate the integrals that converge :-
From infinite to zero ∫e^-2x dx? A jar made of 1/4 in glass has an inside radius of 4.6 in and height of 11.1 inWhat is the volume of the glass shell of the jar in cubic in?