A manufacturing plant earned $80 per man hour of labor when it opened. each year the plant earns in additional 5% per man hour. write a function that gives the amount A(t) that the plant earns per man-hour t years after it opens.

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?