Dennis ran a mile in 593.7 seconds. martina ran a mile in 573.36 seconds. what was the difference in their running times? a-5.14 s b-6.01 c - 20.34 s d -26.01 s

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

How many grams the dog will eat in 3 days?