What is the area of a triangle with a height of 4mn^5 and a base of 5m^3n^4?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?