Answer:
C
Step-by-step explanation:
The correct answer would be
. Therefore, none of the answer choices fulfill this and A and B are not correct.
Answer:
That is good! Just plug them in the graph and you should be good. Also this should be a parabola correct?
Step-by-step explanation:
Answer:
4 feet
Step-by-step explanation:
We know the the area of a triangle can be represented as
.
Since the height is twice the base, we can substitute the value
in as
in the expression, making it
. If the area is 16, we can make the equation

Now to solve for b.

Hope this helped!
The histogram for the data is given at the end of this answer.
<h3>What is an histogram?</h3>
An histogram is a graph that shows the number of times each element of x was observed.
In this problem:
- The elements of x are given by the time in hours.
- The histogram shows the number of runners that finished the race in x hours.
Hence, the graph given at the end of this answer is the histogram.
You can learn more about histogram at brainly.com/question/2962546
Answer:
a.
<u>Required equation is</u>
b.
<u>Solve the equation</u>