Write a polynomial in two variables that describes the total area of the shaded region. Express the polynomial as the sum or difference of terms.
A. x2 + y2
B. xy + 2y2
C. 2xy + y2
D. 2xy + 2y2
Answer: C
Mathematics
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Solve the problem.A youth baseball team contains 11 players, all of whom can play any position. The coach has not yet determined which 9 players to use nor what the batting order will be. How many different batting orders may occur?
A. 99 B. 362,880 C. 19,958,400 D. 55
Mathematics
Convert the following.480 centimeters to meters and centimeters
A. 4 m and 30 cm B. 4 m and 80 cm C. 14 m and 80 cm D. 104 m and 80 cm
Mathematics
Solve the absolute value inequality. Write the solution set using interval notation.
? 4
A. 
? [4, ?)
B. 
C. 
? 
D. 
Mathematics
Change the decimal in standard form. Eight and fourteen hundredths
A. 8.014 B. 8.14 C. 8.0014 D. 814
Mathematics