Marcus is saving money to buy a new dvd player. so far he has saved 60% of the money he needs, or $45. what is the cost of the dvd player?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

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 circle o, where and . m∠bpd °. °.