Mathematics, 13.03.2021 02:10 ari9425
Marita is scuba diving. She gradually descends to the bottom of the lake. First she goes down halfway. Then she goes down one third of the remaining distance. Finally she goes down half of the remaining distance. She is 5m from the bottom of the lake. What integer describes how far below the surface of the lake Marita is?
Answers: 1
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 22.06.2019 04:00
The length of a rectangular plot of land is given by the expression 6x^3y^4. the width of the plot is given by the expression 5x^5y^4z. find an expression to represent the area of the rectangular plot.
Answers: 1
Marita is scuba diving. She gradually descends to the bottom of the lake. First she goes down halfwa...
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