Find the root of the equation f (x) = x³ – x – 1 using Muller's Method. = 1, x2 = 2, x3 = 1.5. Stop at relative percent error equal to 12.5%. Round up to 5 decimal places. Xn-Xn-1 Note: Use Er Xn

The rate of change of an autocatalytic chemical reaction is kQxkx2 where Q is the amount of the original substance, x is the amount of substance formed, and k is a constant of proportionality. Factor the expression.

The resistance of a copper wire carrying an electrical current is directly proportional to its length and inversely proportional to its cross-sectional area. A copper wire with a diameter of 0.0126inch has a resistance of 64.9ohms per thousand feet. What length of 0.0201-inch-diameter copper wire will produce a resistance of 33.5ohms?

The half-life of plutonium-244 is 80,000,000 years. Find function gives the amount of carbon-14 remaining as a function of time, measured in years.

The time required to empty a pool varies inversely as the rate of pumping. It took Lucy 2.5 hours to empty her pool using a pump that was rated at 400 gpm (gallons per minute). a. Write the equation of variation. b. How long will it take her to empty the pool using a pump rated at 500 gpm?

The function C(x)=5x+900 represents the cost to produce x, number of items. Find ? the average cost function, c(x) ? how many items should be produced so that the average cost is less than $20?