Gabriela remembered that her personal finance teacher in high school always encouraged each person to “pay yourself first” so she sets aside $715 into a savings account each month. If her monthly budget is $3,575, what percentage of her budget does she put into savings?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?