Mathematics, 05.09.2019 00:10 maleah12x
Calculate the following by hand or with a calculator: a. the roots of p1 ¼ s6 þ 7s5 þ 2s4 þ 9s3 þ 10s2 þ 12s þ 15 b. the roots of p2 ¼ s6 þ 9s5 þ 8s4 þ 9s3 þ 12s2 þ 15s þ 20 c. p3 ¼ p1 þ p2; p4 ¼ p1 p2; p5 ¼ p1p2
Answers: 2
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
Mathematics, 21.06.2019 21:30
The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?
Answers: 1
Mathematics, 21.06.2019 21:30
On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.
Answers: 3
Calculate the following by hand or with a calculator: a. the roots of p1 ¼ s6 þ 7s5 þ 2s4 þ 9s3 þ 1...
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