Answer:
The discriminant is the part under the square root in the quadratic formula, b²-4ac. If it is more than 0, the equation has two real solutions. If it's less than 0, there are no solutions. If it's equal to 0, there is one solution.
Step-by-step explanation:
Each mile took 7.5 minutes. So we did this by dividing 30 by 4. Hope this helped you :)
The best type of chart for quickly deriving the mode of a sample data is called the Stem-and-Leaf Plot.
<h3>
What is a Stem-and-Leap Plot?</h3>
In statistics, the Stem-and-Leaf Plot is an easy-to-make easy-to-read kind of graph that is derived from the table holding the sample data.
The Box-and-Whisker Plot on the other hand is best for visually depicting the five-number summary of any set of data, which are:
- Minimum
- First Quartile
- Median (Second Quartile)
- Third Quartile; and
- Maximum.
It is to be noted that referenced plots are not indicated hence, the general answer.
Learn more about Stem-and-Leaf Plot at:
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Answer:
10=10
Step-by-step explanation: