Find all solutions of the equation in the interval [0, 2?).tan2 x = 3
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.John does 12 pushups on the first day of a 30-day month, and then increases the number of pushups by 2 pushups a day. How many pushups has he done by the end of the month?
A. 1218 B. 1260 C. 1230 D. 1290
Mathematics
Solve the problem.The series ln(x) = (x - 1) - 
+ 
- . . . + (-1)n-1
can be used to estimate the value of ln(a) for any positive real number a such that 0 < a ? 2. Use the first five terms of this series to estimate 
Round to the nearest thousandth.
A. 1.717 B. -0.773 C. 1.047 D. 0.157
Mathematics
Answer the question or give an explanation.List some advantages and disadvantages for a customer to use credit cards.
What will be an ideal response?
Mathematics
Graph the linear inequality.x + y ? 4
A. 
B. 
C. 
D. 
Mathematics