Jose selected a marble from a bag, recorded its color, and returned the marble to the bag. He did this 20 times. Selection Marble Color 1 red 2 white 3 red 4 red 5 white 6 red 7 red 8 white 9 red 10 blue 11
blue 12 red 13 red 14 red 15 red 16 white 17 red 18 white 19 red 20 red. What is the estimated
probability of selecting a red marble?

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?

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8