10 card are numbered 1-10 . 2 cards are drawn (the first is returned ). What is the probability of drawing a number less than 5 then an even number?

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

What is the measure of the smallest angle in the diagram? 15 29 32 45

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52