Translate the description to a variable expression.The centripetal acceleration of an object traveling in a circular path is the quotient of the velocity, v, squared and the radius, r, of the orbital path. Write an expression for finding the centripetal acceleration.
A. 
2
B. v2r
C. 
D. 
Answer: D
Mathematics
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Find the domain and graph the function.f(x) = -5x - 2 
A. D: [0, ?)
B. D: (-?, ?)
C. D: (-?, ?)
D. D: (-?, ?)
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Provide an appropriate response.How many 1.2-centimeter lengths can be cut from a 43.2-centimeter piece of steel reinforcement rod? (Disregard waste from cutting.)
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the equation.-10 + x = 15
A. 5 B. -25 C. -5 D. 25
Mathematics
Use the vectors in the figure below to graph the following vector. 
u + z 
A. 
B. 
C. 
D. 
Mathematics