Answer:
Step-by-step explanation:
Since your population are the students in math class, you can use the z-score formula 
in order to comparing the two math test scores. Where 
is the mean for the class, 
is the standars deviation and x is Mary score.
For the first test 
, so ,
.
For the second test 
, so ,
Mary do better in the second test, relative to the rest of the class (because 
, it means the second score is nearer to the mean score of the class than the first one )
One can Identify the differences between the rise in prices due to inflation and the rise in prices in microeconomic markets by?
- Observing the trends in prices.
- Observing Demand and supply curve.
<h3>Contrast the differences between the rise in prices due to inflation and the rise in prices in microeconomic markets.</h3>
The difference that exist between a rise in price due to the inflation and a rise in price due to microeconomic markets is based on the price changes that has occurred in terms of demand and supply model.
Note that this is said to be the price in a given market but the price rise as a result of to inflation tells that the price rise is one that reaches a lot of markets and not only just one market.
Hence, One can Identify the differences between the rise in prices due to inflation and the rise in prices in microeconomic markets by?
- Observing the trends in prices.
- Observing Demand and supply curve.
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34/4=8.5
8.5x5=42.5
The answer is $42.50
Let’s remember the most basic thing in percentages, the equation.
Percent x Whole = Part.
We know the whole, and the part, but we are trying to find the percent, so we have to divide the two, first turn your whole and part into a decimal.
Percent x 0.4 = 0.18, so we divide 0.18 by 0.4
0.18/0.4 = 0.45
0.45 = 45%
