Solve the problem.If an object is dropped from a tower of unknown height, the velocity of the object after t seconds can be obtained by multiplying t by 32 and adding 10 to the result. Therefore, you can express V as a linear function of t. Find the domain of this function.
A. [0, ?)
B. (-1, ?)
C. [1, 4]
D. (-?, ?)
Answer: A
Mathematics
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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.
(x - 15)
A. 3x - 75
B. 
x - 9
C. 
x - 3
D. 3x - 3
Mathematics
Solve.Mike works on commission selling electronic equipment. The linear function 
describes his annual income I when his total sales for the year are s. What is the implied domain of this linear function?
A. (0, ?) B. [0, 22,300] C. [0, ?) D. [22,300, ?)
Mathematics
Write out the terms of the series.
A. 
+ 
+ 
+ 
+ 
B. 
+ 
+ 
+ 
C. 
+ 
+ 
+ 
+ 
D. 
Mathematics
Factor.64x2 - 48x + 9
A. (8x - 3)2 B. (8x - 3)(8x + 3) C. (8x + 3)2 D. (64x + 1)(x + 9)
Mathematics