Provide an appropriate response.Find the area of a sector whose central angle is 1.06 rad and whose radius is 4 in.
A. 8.48 in2
B. 2.25 in2
C. 8.99 in2
D. 4.24 in2
Answer: A
Mathematics
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Solve the problem by integration.Find the area bounded by 
y = 0, x = 1, and x = 3. Round to the nearest hundredth.
A. 0.36 B. 0.58 C. 7.49 D. 4.62
Mathematics
Find 
by implicit differentiation.
?
?
A. 
B. 
C. 
D. 
Mathematics
Write the sentence as an equation. Let the variable x represent the number.Twice a number less 3 equals 7.
A. 3 - 2x = 7 B. 2x - 3 = 7 C. 2(x - 3) = 7
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log 
A. -10x B. log x - 1 C. log x + 1 D. 10x
Mathematics