Solve.A brick staircase has a total of 17 steps The bottom step requires 131 bricks. Each successive step requires 5 less bricks than the prior one. How many bricks are required to build the staircase?
A. 1504.5 bricks
B. 2907 bricks
C. 3094 bricks
D. 1547 bricks
Answer: D
Mathematics
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Find the domain of the given function f and find where it is increasing and decreasing, and also where it is concave upward and where it is concave downward. Identify all extreme values and points of inflection. Then sketch the graph of y = f(x). f(x) = e-x2/3
What will be an ideal response?
Mathematics
Subtract.53,125
A. 23,429 B. 23,469 C. 23,473 D. 32,473
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Find the due date and proceeds. Round to the nearest cent.
A. September 12; $3313.56 B. September 10; $3313.56 C. September 10; $4288.05 D. September 12; $4288.05
Mathematics
Write a third-degree polynomial equation with real coefficients and the roots 4, i. ?
A. 
B. 
C. 
D. 
E. none of these
Mathematics