Answer:
The maximum value of a function is the place where a function reaches its highest point, or vertex, on a graph.
I hope it helps.
We can divide the amount he traveled (640) by the time he traveled (10):
640 / 10 = 64.
So Curtis drove 64 miles per hour.
Check:
64 miles per hour multiplied by 10 hours:
64 * 10 = 640
The number of rows of beans that are in the garden is 24 rows.
<h3>How many rows of beans are in the garden?</h3>
The first step is to convert feet to inches.
1 feet = 12 inches
30 x 12 = 360 inches
The second step is to divide 360 inches by 15 inches: 360 / 15 = 24 rows
To learn more about division, please check: brainly.com/question/194007
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a) The system has infinitely many solutions in the following format:
(2 + z, 5 - z, z).
b) The system has no solution.
<h3>How to obtain the number of solutions of each system?</h3>
To obtain the number of solutions of each system, the equations are built from the augmented matrix presented.
For item a, both sides of the matrix have one zero row, hence the system has infinitely many solutions, and the equations are given as follows:
Hence the solutions in terms of z are given as follows:
Thus the format of the solutions is of:
(2 + z, 5 - z, z).
For item b, the right side has three non-zero rows, while the left-side has two, meaning that it has no solutions.
This can be verified from the last line, as the equation would be of:
0z = -2.
Which has no solution.
More can be learned about a system of equations at brainly.com/question/24342899
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The opposite of -10 would be
D. 10
