Answer:
General Formulas and Concepts:
<u>Algebra I</u>
- Exponential Rule [Rewrite]:
- Exponential Rule [Root Rewrite]:
Step-by-step explanation:
<u>Step 1: Define</u>
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<u>Step 2: Rewrite</u>
- Exponential Rule - Root Rewrite:
- Exponential Rule - Rewrite:
Answer:
x> -10
Step-by-step explanation:
in order to find what the value of X is you have to multiply the 5 of the denominator into the -6 which would make -30.
You would then divide by 3 in order to get x by itself and would get -30÷3= -10
therefore the answer should be greater than -10
Hope this helped :)
Answer:
The group that has greater value of relative dispersion is the smokers group, as the coefficient of variationof their data is bigger than the coefficient of variation of the non-smokers group data.
CV smokers: 0.387
CV non-smokers: 0.234
Step-by-step explanation:
We will calculate the relative dispersion of each data set with its coefficient of variation (ratio of the standard deviation to the arithmetic mean).
Then, first we calculate the mean and standard deviation for the smokers data:
Mean: 43.7
Standard deviation: 286.5
The mean and standard deviation for the non-smokers is:
Mean: 30.3
Standard deviation: 50.9
Now, we can calculate the coefficient of variation:
CV smokers:
CV non-smokers:
A translation and dilation
<span>Any number ending in 5 that isn't 5 is a multiple of 5. Any number ending in zero is even. The only even prime number is 2.</span>