Mathematics, 10.12.2020 23:50 himydomanasis
Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. The shape of the mirror can be modeled by a parabola that opens upward with the diameter of 4 in. and a depth of 1 in. Where should she place the bulb to ensure a perfect beam of light?
Answers: 1
Mathematics, 22.06.2019 01:30, isabelgalvarado2838
At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.
Answers: 2
Mathematics, 22.06.2019 02:20, tinytoonjr9510
If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.
Answers: 2
Mathematics, 22.06.2019 04:10, luclaymom805
Ofis to ? o y=-3x-4o y=-3x+(-4)o y=-4 + 3xoy=-4-3x
Answers: 1
Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. The...
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