Answer:
Approximately 18%
Step-by-step explanation:
1. Subtract the cost with tax by the cost without tax.
40-34=6
2. Create a proportion:
=
3. Cross Mutliply to get:
34x=600
4. Divide 34 by both sides to get
x=17.64...
The sales tax is approximately 18%
Is there a picture to go with this?

<u>Given expression is </u>

can be rewritten as

We know,

And

So, using this identity, we


can be further rewritten as





<u>Hence, </u>

Answer:
A better option to express the results will be a cumulative frequency curve.
Step-by-step explanation:
At the moment, the moment, the question does not have a histogram, so we will explain the advantages of a frequency distribution curve or polygon.
The Cumulative Frequency Curve allows data to be interpreted continuously. The cumulative frequency prevents "gaps" that are found in the histograms. For instance, a histogram does not provide a frequency distribution of a certain type of data. In addition, the curves clarify better the trends in the data set. Furthermore, large data can be compressed and summarized in a compact form by using the distribution in the data set.
Answer:
3 and 6/7
Step-by-step explanation:
7 - 22/7