Rationalize the denominator of the following expression and then simplify your answer.
?
?
A. 3
B. 
C. 
D. 
E. 
Answer: E
Mathematics
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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 0 and x = 2 using a lower sum with two rectangles of equal width.
A. 1 B. 2.5 C. 4.5 D. 5
Mathematics
Find the total amount in the compound interest account.$1500 at 10% compounded quarterly for 5 years
A. $2250.00 B. $1697.11 C. $2415.77 D. $2457.92
Mathematics
Match the graph to the function listed whose graph most resembles the one given.
A. constant function B. linear function C. absolute value function D. reciprocal function
Mathematics
Find the exact value of the expression. Do not use a calculator.sin2 60° - cos2 45° - sin2 30°
A. 3
B. 
C. - 
D. 0
Mathematics