Muhammad has 5 different colors and wantys to color a stip of adjacent squares as in the figure shown, each square with one colo
r. In how many ways can Muhammed do this, provided that no two squares of the same color are adjacent, and the colors of the strip are symmetrical?
1 answer:
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Answer:
Step-by-step explanation:
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The exponential regression equation that fits the data is D. y = 8.04.0.98ˣ.
<h3>How to depict the equation?</h3>The quickest way is probably to do direct substitution. First, let's try f(0). The values of y predicted by the four equations are, respectively, 3.14, 5.32, 10.84, and 8.46.
From here, it looks like C and D are the closest to the observed data. Let's try f(4) on C and D.
10.84(1.77)⁴ = 10.84 × 9.815 = 106.4
8.46(3.51)⁴ = 8.46 × 151.4 = 1284
Therefore, the exponential regression equation that fits the data is y = 8.04.0.98ˣ.
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