Solve the problem.Tia is going to stain her triangular concrete patio. The patio is approximately 10 feet by 18 feet by 13 feet. If one can of stain covers 13 ft2, how many cans of stain will she need?
A. 2 cans
B. 5 cans
C. 70 cans
D. 90 cans
Answer: B
Mathematics
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Choose the verbal description for f(x).f(x) = x + 
A. Divide the input x by 8 to obtain the output y.
B. Multiply 
by the input x to obtain the output y.
C. Add 
to the input x to obtain the output y.
D. Subtract 
from the input x to obtain the output y.
Mathematics
Solve the equation
Mathematics
Find the volume of the solid of revolution obtained by revolving the region bounded by the graphs of the given functions about the x-axis.
?
, 
, and 
?
Hint: You will need to evaluate two integrals.
What will be an ideal response?
Mathematics
Add the numbers using the number line.2 + (-5) 
A. -7 B. 7 C. -3 D. 3
Mathematics