How many hits in a row after his first 53 times at bat would William have to hit in order to have a batting average of exactly 0.300?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

The longer leg of a 30-60-90 trangle is 18

Use the balanced scale to find the conversion factor that can be used to convert the number of blocks to the weight of the blocks in pounds.