The company will replace a tire if it has below 34,500 miles. If the company sold 250,000 tires this year, HOW MANY would they expect to replace?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?