A survey showed that 32% of 40 students at Haskell Middle School prefer science fiction books. Predict how many of the 854 students attending the school prefer science fiction.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Need on this geometry question. explain how you did it.

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?