Mathematics, 08.11.2019 14:31 andybiersack154

# Carlon plans to evaporate a number of gallons of water from 90 gallons of a 15% salt solution to make a 25% salt solution. which equation can he use to find x, the number of gallons that should be evaporated?

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An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

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Asphere has a diameter of 10 in. what is the volume of the sphere?

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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

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When observations begin at tequals0, a cell culture has 1600 cells and continues to grow according to the function p left parenthesis t right parenthesis equals 1600 e superscript t, where p is the number of cells and t is measured in days. a. compute p prime left parenthesis t right parenthesis. what units are associated with the derivative and what does it measure? b. on the interval [0,9] when is the growth rate p prime left parenthesis t right parenthesis the least? when is it the greatest?

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Carlon plans to evaporate a number of gallons of water from 90 gallons of a 15% salt solution to mak...

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