The distance covered by an object is governed by the expression x3 + 3x2 + 2x. if the time taken to cover this distance is given by x + 1, what is the expression that governs the speed of the object?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%