Solve the problem.The function A described by A(s) = s2 
gives the area of an equilateral triangle with side s. Find the area when a side measures 8 cm. Express your answer in radical form.
A. 48 cm2
B. 16
cm2
C. 2
cm2
D. 4
cm2
Answer: B
Mathematics
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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
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Solve the problem.Show that the numbers 140 and 165 are not amicable.
What will be an ideal response?
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Find the median. Round to the nearest tenth when necessary.The numbers of minutes Maria spent looking on the internet for gifts for her family during the last six days are as follows: 1, 14, 26, 22, 30, 46
A. 22 minutes B. 26 minutes C. 24 minutes D. 19.5 minutes
Mathematics
Write the first four terms of the sequence.an = 
A. a1 = 
, a2 = 
, a3 = 
, a4 = 
B. a1 = 
, a2 = 
, a3 = 
, a4 = 
C. a1 = 1, a2 = 
, a3 = 
, a4 = 
D. a1 = 
, a2 = 
, a3 = 
, a4 = 
Mathematics