Afence is to be built to enclose a rectangular area of 800 square feet. the fence along three sides is to be made of material that costs $5 per foot. the material for the fourth side costs $15 per foot. find the dimensions of the rectangle that will allow for the most economical fence to be built.

36 inches/second = yards/minute how many yards?

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x