Here all employees get equal amount as bonus, so the standard deviation of the employees income won't change.
if you subtract or add equally to all the data then standard deviation won't change but mean and median would change.
hope this help
Answer:
20
hope this helps
have a good day :)
Step-by-step explanation:
30%=.3
89.99*.3= 26.997
Or, round that up to 27.
89.99-26.997= 62.993 <--- with the discount
I hope this helps!
~kaikers
and
In order to solve this systems of equations problem, you need to use the elimination method.
You can multiply the top equation, <span>
, by -2 in order to eliminate the
values.
</span>
will turn into <span>
</span>
From there, we can eliminate.
<span>
</span><span>
</span>
Since
and
are opposites in sign and equal in coefficients, we can remove them from our equations and add the rest of the terms together.
<span>
</span><span>
</span>will turn into -->
<span>
</span>
So, x =
, which means 1 movie costs $2.50. Then, we can solve for the video game price,
, by substituting our x back into one of the equations.
<span>
</span>
Each movie costs $2.50 and each video game costs $6.25.
Step-by-step explanation:
hope this helps
