Provide an appropriate response.When front end rounding is used, a whole number rounds to 4000. What is the smallest number this could have been before front end rounding?
A. 3999
B. 3500
C. 4499
D. 4500
Answer: B
Mathematics
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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the x-axis
A. 
?
B. 
?
C. 1?
D. 
?
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
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Identify the number as prime, composite, or neither.196
A. Prime B. Composite C. Neither
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Add or subtract as indicated. Write the answer in simplest form.
- 
A. - 
B. 
C. -4
D. - 
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