Solve.If y varies directly as x and y = 15 when x = 3, what is the value of y when 
A. 25
B. 9
C. 35
D. 49
Answer: C
Mathematics
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
Mathematics
Write out the sum and evaluate.
A. 
2+ 
2 + 
2 + 
2 + 
2; 441
B. 
+ 
+ 
+ 
+ 
; 441
C. 
+ 
+ 
+ 
+ 
; 121
D. 
+ 
+ 
+ 
+ 
; 121
Mathematics
Simplify the complex fraction using Method 1.
A. 
B. 
C. 
D. 
Mathematics
Arc length The minute hand of a clock is 1.2 centimeters long. How far does the tip of the minute hand travel in 30 minutes? ? If the answer needs rounding, round it to three significant digits. ? __________ centimeters
What will be an ideal response?
Mathematics