Solve.A prime number is an emirp if it becomes a different prime number when its digits are reversed. Determine whether or not the prime number 41 is an emirp.
A. Yes
B. No
Answer: B
Mathematics
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Find the volume.Find the volume of the solid generated by revolving the area under y = 3e-x in the first quadrant about the x-axis
A. 9?
B. 3?
C. 18?
D. 
?
Mathematics
The graph of a function is given. Find the indicated function value.g(-2)
A. 1 B. 2 C. -1 D. -2
Mathematics
Find the product.(9p + 10)(9p - 10)
A. p2 - 100 B. 81p2 + 180p - 100 C. 81p2 - 100 D. 81p2 - 180p - 100
Mathematics
Factor the expression completely, if possible.z2 - 6z + 9
A. (z - 3)2 B. (z - 3)(z + 3) C. (z + 3)2 D. (z + 9)(z + 1)
Mathematics