Seacausus stadium has a seating capacity for 25,000 spectators. The stadium ha: 25 exits and can be vacated 20 minutes. The time taken to exit the stadium varies directly with the number of spectators and Inversety with the number of exits. Determine the time taken for 21,000 spectators to vacate the stadium only 15 exits are functional

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

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?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16