Mathematics, 19.05.2021 23:40 helen3327
A designer builds a model of a sailboat. The finished model is exactly the same shape as the original, but smaller. The scale factor is 2:9. (a) Find the ratio of the surface area of the model to the surface area of the original. (b) Find the ratio of the height of the model to the height of the original. (c) Find the ratio of the volume of the model to the volume of the original.
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Mathematics, 21.06.2019 15:00
What are the relative frequencies to the nearest hundredth of the columns of the two-way table?
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Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
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Mathematics, 21.06.2019 20:00
Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
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Mathematics, 21.06.2019 20:30
What is the difference between the equations of a vertical and a horizontal line?
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A designer builds a model of a sailboat. The finished model is exactly the same shape as the origina...
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