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Questions in Grade High-school
[Homework Help] 2. [tex]$2 x-5 x+6.3=-14.4$[/tex]
[Homework Help] The profit earned by a hot dog stand is a linear function of the number of hot dogs sold. It costs the owner $48 dollars each morning for the day's supply of hot dogs, buns and mustard, but he earns $2 profit for each hot dog sold. Which equation represents \(y\), the profit earned by the hot dog stand for \(x\) hot dogs sold? A. \(y=48 x-2\) B. \(y=48 x+2\) C. \(y=2 x-48\) D. \(y=2 x+48\)
[Homework Help] The student researcher collected 10 isopods and placed them into a choice chamber to see which environment they prefer. The student counted the number of each isopod in each environment. Create graph paper and graph the following data. Make sure to include labels and units for the x and y-axis. | Time in Minutes | # Wet | # Dry | |---|---|---| | 1 | 7 | 3 | | 2 | 7 | 3 | | 3 | 6 | 4 | | 4 | 7 | 3 | | 5 | 8 | 2 | | 6 | 7 | 3 | | 7 | 10 | 0 | | 8 | 10 | 0 | | 9 | 10 | 0 | | 10 | 10 | 0 |
[Homework Help] What is the part of an experiment that serves as a standard for comparison? A. Control Group B. Constant C. Hypothesis D. Variable
[Homework Help] 6) $(m-2)-5=8-2(m-4)$
[Homework Help] Simplify: [tex]$\frac{x^2+9 x+20}{x^2+x-20}$[/tex]
[Homework Help] Fill in the blank. The scientific study of nutrients and how the body uses them is called _______.
[Homework Help] The formula [tex]F(C)=\frac{9}{5} C+32[/tex] calculates the temperature in degrees Fahrenheit, given a temperature in degrees Celsius. You can find an equation for the temperature in degrees Celsius for a given temperature in degrees Fahrenheit by finding the function's inverse. Complete the following: The inverse of [tex]F(C)=\frac{9}{5} C+32[/tex] is [tex]C(F)=\square F-\square[/tex]
[Homework Help] Type the correct answer in the box. Use numerals instead of words. What value of $x$ satisfies this equation? [tex]$\log (5 x+20)=2$[/tex] The value of $x$ is $\square$
[Homework Help] $\frac{5 x+9}{2}=12$
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