Answer:
4^6 . 4^(-8) = 4^[6+(-8)] = 4^(6-8) = 4^(-2) = 1/4^2
Step-by-step explanation:
Hopes this helps
The value of x when h(x) = -1 is 3.5
Step-by-step explanation:
In the function f(x) = y
- x is the input
- y is the output
∵ h(x) = -6x + 20
∵ h(x) = -1
- Substitute h(x) by -1 in the function above to find the value of x
∴ -1 = -6x + 20
- Subtract 20 from both sides
∴ -1 - 20 = -6x + 20 - 20
∴ -21 = -6x
- Divide both sides by (-6)
∴ ![\frac{-21}{-6}=\frac{-6x}{-6}](https://tex.z-dn.net/?f=%5Cfrac%7B-21%7D%7B-6%7D%3D%5Cfrac%7B-6x%7D%7B-6%7D)
∴ 3.5 = x
The value of x when h(x) = -1 is 3.5
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You can learn more about functions in brainly.com/question/9801816
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Yes, both of these ratios are proportional. You could either plug it into an equation and solve it, or do like I did and divide. If you divide 16 by 12, you get 0.75. If You divide 24 by 18, you also get 0.75, therefore they are equal. The reason why I divided by the numbers that I did is because you're trying to figure out how much it increased and if it was equivalent. They increased 0.75% of their size that they started with. I hope this helps!
Answer: 1 is -16 and the second one is 125
Step-by-step explanation:
I said that because what you earned is what they give but when you spent you lose money.
Answer:
1.A chart that monitors the count of objects with a specific characteristic during a time period, or over consistent amount of area. c chart
2.A chart that monitors the within sub-group variation with the range of the subgroups. R chart
3.A chart that monitors the within sub-group variation with the standard deviations of the subgroups. s chart
4.A chart that monitors the proportion of objects from a sample of size n that does, or does not have, a certain characteristic. p chart
5.A chart that monitors the between sub-group averages of a quantitative characteristic. x-"bar" chart