Mathematics, 12.03.2021 18:00 atefah88
The owner of a craft store wanted to know if her customers preferred oil pastel art chalk pastel she surveyed a group of 50 customers on three different days last week at the end of the survey she learned that a total of 39 of the customers surveyed preferred chalk pastels for the following three questions using the information gathered determine whether each statement is true or false up
1. of her customer survey 74% preferred oil pastels is that true or false
2.if the owner surveyed 200 customers next week she would expect to find 55 who prefer chalk pastels true or false
Answers: 3
Mathematics, 21.06.2019 13:50
At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)
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Mathematics, 21.06.2019 15:10
The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?
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Mathematics, 21.06.2019 18:30
Find the area of the regular hexagon if a side is 20 cm.
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Mathematics, 21.06.2019 19:40
The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose
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The owner of a craft store wanted to know if her customers preferred oil pastel art chalk pastel she...
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