For the vertical motion model h(t) = -16t^2 +54 + 3. identify the maximum height reached by an object and the amount of time the object is in the air
before it hits the ground. Round to the nearest tenth.
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12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 which of the following should robert's box-and-whisker plot look like?

22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.