Answer:
V = 150.72 yd³
Step-by-step explanation:
To find the volume, we will need to use the formula
To find the base, we will need to use the volume of a circle, which is .
If the diameter is 8, the radius is half which is equivalent to 4. Put this into the equation:
A = π4²
A = 16π ≈ 50.24.
Now, use this in the Volume of a Pyramid formula:
V = 1/3 (50.24 ·9)
V = 150.72 yd³
The number of tickets for adults is 210 and the number of tickets for children is 83.
<h3>What is a linear equation?</h3>It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
Let x be the number of tickets for adults and y be the number of tickets for children.
From the problem:
x + y = 293
25.50x + 8y = 6019
After solving with the substitution method:
y = 83
x = 210
Thus, the number of tickets for adults is 210 and the number of tickets for children is 83.
Learn more about the linear equation here:
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