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Flura [38]
3 years ago
10

The expression CaCo3 - CaO + CO2 is an example of a

Social Studies
1 answer:
antiseptic1488 [7]3 years ago
5 0

Answer: chemical reaction

Explanation: It’s a equation

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Dana would like to see how the sales of apples have compared to the sales of pears this season. what graph would be the best cho
klemol [59]

A bar chart, sometimes known as a bar graph, is a type of chart or graph that displays categorical data using rectangular bars with heights or lengths proportionate to the values they indicate.

<h3>What is a bar graph used for?</h3>

Bar graphs are used to compare data across groups or to follow changes over time. When attempting to measure change over time, however, bar graphs work best when the changes are big.

Bar graphs are a powerful graphic to utilize in presentations and reports. They are popular because they enable the viewer to identify patterns or trends far more simply than a table of numerical data.

Thus, Option C is what Dana should use.

For more information about Bar Graph refer to the link:

brainly.com/question/1049612

7 0
2 years ago
A person who gets married, has a baby, and starts a new job all within a year may have a _____ score on a stress scale than/to s
hammer [34]

Answer:

higher

Explanation:

because during that same year the individual maybe still getting used to marriage and paying accumulated debt ,on the other hand they still trying to get used to the working environment with demanding hours.they also have to think about the baby.the stress levels become higher because all of the challenges are new facing one person at the same time.

4 0
3 years ago
What type of grant is given to a state by the federal government for a specific purpose or function?
Sauron [17]
The answer is: block.
3 0
3 years ago
Two years of local internet service costs $685, including the installation fee of $85. What is the monthly fee?
Ivahew [28]
For the monthly fee, we first have to subtract the installation fee of 85 from the total cost for two years which is 685. Why? Because an installation fee is a one time thing. You don't install every year. So less the installation fee, our internet service cost for two years is 600. To make things easier, lets get the service costs for one year. Divide 600 by 2 and you will get 300. 300 is the cost of the internet for a whole year. Divide this by 12 (12 months in a year) and you will get 25. The monthly cost is $25.
7 0
3 years ago
Which of these does not describe how the Greek government regulated the economy of Ancient Greece?
beks73 [17]
The correct answer is: B) it placed taxes on purchase of all goods 
Ancient Greece did not have a system for direct taxation, therefore, it cannot place tax over the purchase of all goods. At the time, tax was only collected from the wealthiest Greeks during times of need (usually war).
7 0
3 years ago
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