After many samplings, the Army Corp of Engineers found that 85% of the salmon survive their migration through the hydroelectric turbines on the Columbia River. If three salmon enter the turbines, what is the probability all three will survive the migration?

it would more likely be bald eagle because its has more in the box so about 75%.

step-by-step explanation:

false

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

rauschg · hand

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10.4 inches

step-by-step explanation:

2x2x2.6