Find the exact area of the circle.
A. 45? square miles
B. 49? square miles
C. 52? square miles
D. 28? square miles
Answer: B
Mathematics
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Clear fractions then solve by substitution.
- 
= - 
= 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Which of the following investments would not be considered a primary asset class?
A. precious metals B. stock swaps C. cash D. real estate
Mathematics
Find the difference quotient for the function and simplify it.f(x) = x2 - 3x
A. 2x + h B. 2xh + h - 3x C. 2x + h - 3 D. h - 3
Mathematics
Solve the problem.There are 10 books on a reading list for English I. Students must select 4 books to read from this list. In how many ways can the 4 books be selected?
A. 5040 B. 230 C. 200 D. 210
Mathematics