Find the 4th term in the binomial expansion

(2x+3y)^6

2916xy^5

4320x^3y^3

4860x^2y^4

2160x^4y^2

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet