At the beginning of the year, Gamecock’s depreciable equipment has a cost of $21,600, a four-year life, and no salvage value. The equipment is depreciated evenly (straight-line depreciation method) over the four years. Record the adjusting entry for depreciation at its year-end of December 31.

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

What is the product? a-3/15a × 5/a-3