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cluponka [151]
3 years ago
13

Holiday Company is a seasonal business. It earned twice as much in the fourth quarter as it did in each of the other quarters. W

hat part of the earnings came from the fourth quarter
Mathematics
1 answer:
dmitriy555 [2]3 years ago
3 0
If the first 3 quarters each earn E dollars, then the fourth quarter earned 2E dollars for an annual earning of 3E+2E=5E dollars.

So the fourth quarter earned 2E/5E = 2/5 = 0.4 = 40% of the annual earnings.
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8 0
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Anyone know how to factor this: x^3 -3x^2 -10x=0
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6 0
3 years ago
If F(x)=3x-2/6 which of the following is the inverse of F(x)?
lana66690 [7]

Answer:

Step-by-step explanation:

I'm seeing that f(x) is

\frac{3x-2}{6}

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6 0
4 years ago
Write the slope intercept form of the equation of the line through the given points x intercept of -5 and y intercept of -1. Pls
soldier1979 [14.2K]

bearing in mind that an x-intercept is when the graph touches the x-axis and when that happens y = 0, and a y-intercept is  when the graph touches the y-axis and when that happens x = 0.

\bf \underset{x-intercept}{(\stackrel{x_1}{-5}~,~\stackrel{y_1}{0})}\qquad \underset{y-intercept}{(\stackrel{x_2}{0}~,~\stackrel{y_2}{-1})} ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-1}-\stackrel{y1}{0}}}{\underset{run} {\underset{x_2}{0}-\underset{x_1}{(-5)}}}\implies \cfrac{-1}{0+5}\implies -\cfrac{1}{5}

\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{0}=\stackrel{m}{-\cfrac{1}{5}}[x-\stackrel{x_1}{(-5)}] \\\\\\ y=-\cfrac{1}{5}(x+5)\implies y = -\cfrac{1}{5}x-1

4 0
3 years ago
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