Cayden has several screws on a scale, and the scale reads, 80.955 g. cayden adds one more screw, and the scale reads 84.81 g. what is the mass of the last screw cauden adds?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Each day jake donates money to the global.