Solve the problem.The shape of a patio is trapezoidal with a height of 11 ft and bases of 16 ft and 10 ft. What is the cost of outdoor carpeting to cover the patio if the carpeting costs $3.50 per ft2?
A. $129.50
B. $500.50
C. $168.00
D. $472.50
Answer: B
Mathematics
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Determine algebraically whether the function is even, odd, or neither.f(x) = 6x3 - 3
A. even B. odd C. neither
Mathematics
Give all possible rational zeros for the polynomial.f(x) = 2x3 - 5x2 + 7x - 13
A. ±1, ±13, ± 
, ± 
B. ±1, ±2, ±13, ± 
C. ±1, ± 
, ±2, ± 
D. ±1, ±2, ±13
Mathematics
Solve the system using the substitution method. If the system has no solution or an infinite number of solutions, state this. r = -45 - 9s-6r + 10s = -50
A. (0, -5) B. (1, -6) C. Infinite number of solutions D. No solution
Mathematics
Use scientific notation and the rules for exponents to simplify the following expression. Express your answer in standard notation.
A. 2,574,000 B. 257,400 C. 2,574,000,000 D. 257,400,000 E. 25,740,000
Mathematics