Answer:
4%
Step-by-step explanation:
As, some rate of $320 will give u 12.80
Now to find the percentage u always use this procedure :
Sales tax value = 12.80 divided by the the total cost ( $320) multipled by hundred
So 12.80/320 x 100 = 4
So 4%
This method help me alot in my solving skills
And used it everytime a question like this is given
So I hope u use it for such questions and u will get right with all hope!
Hope this helps!!
Answer:
c. -8
Step-by-step explanation:
Given:
a = 5, b = 8, and c = 1
To evaluate, plug in the values into the expression given.
Thus:
(-6)+4= -2
-2+(-10)= -12
Final answer= -12
Explanation: I’m smart
The answer is -s^1000+s^22+s^220+1.
Answer:
1)
Weights: =0.06321578
Ages: =0.06980003
2) A) Ages are more variable than weights for all wide receivers on this team
Step-by-step explanation:
The coefficient of variation is calculated as follows
where s is the sample standard deviation and x bar is the sample mean,
where
∑(xi-x bar)^2/(n-1)
xi=i observation, n is the sample size
and, x bar = ∑(xi) / n