# A red laser light under the sea is striking a plastic transparent cube that has a refractive index of 1.49. Calculate the angle of refraction and draw the approximate rays in case the angle of incidence is 45 (degrees). Show your work and calculation. You have to draw a diagram too for this question.

###### Question:

A red laser light under the sea is striking a plastic transparent cube that has a refractive index of 1.49. Calculate the angle of refraction and draw the approximate rays in case the angle of incidence is 45 (degrees). Show your work and calculation. You have to draw a diagram too for this question.

### Please help!!! Mr. Norton wrote the equation y = 5x. She says that x = the number of students in a group and y = the number of colored pencils that will be given to the group. Explain the meaning of the number 5 in this equation. If there are 3 students in a group, how many colored pencils will the group get?

Please help!!! Mr. Norton wrote the equation y = 5x. She says that x = the number of students in a group and y = the number of colored pencils that will be given to the group. Explain the meaning of the number 5 in this equation. If there are 3 students in a group, how many colored pencils will the ...

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Name and explain one reason for the start of the decline of the Roman Empire....

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Martha Alison and Scott buy 3.8 pounds of clay Martha used 1 /4 of the clay for a sculpture Scott used 2/5 of the remaining amount of clay to make a mug and Alison used 1.2 pounds of clay to make a bowl how many pounds of clay are they left with ?...

### Someone who buys stocks for less than what it is worth , then borrow the difference in the hopes of making money is said to be doing what

Someone who buys stocks for less than what it is worth , then borrow the difference in the hopes of making money is said to be doing what...

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1. The method of deducting the cost of tangible personal and real property over its useful life is . 2. The method of deducting the cost of intangible assets over a specific time is . 3. The method of deducting the cost of natural resources over time is ....

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### Choose the graph that represents the following system of inequalities: y ≥ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line g of x passes through points 0, 1 and 1, negative 2 and is shaded above the

Choose the graph that represents the following system of inequalities: y ≥ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB. Graph of two intersecting line...

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Which civilization controlled the greatest amount of land in 500 BCE? Which region was it located in?...

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