Evaluate the exponential.
-1/2
A. 
B. - 
C. not a real number
D. 
Answer: C
Mathematics
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At a distance 5 miles west of town, oil-bearing deposits are found 3066 feet deep. Also, 6 miles west of town, the oil is found 3257 feet down. Assuming the oil-bearing stratum lies on a straight line, how deep would you expect to drill 8 miles west of town in order to find oil? ?
A. 3448.00 feet B. 3448.51 feet C. 3639.91 feet D. 3639.00 feet
Mathematics
Convert as indicated.7.7 tons to pounds
A. 123.2 lb B. 7700 lb C. 15,400 lb D. 1540 lb
Mathematics
Is the first number divisible by the second number? Answer yes or no.7,646,947; 11
A. Yes B. No
Mathematics
Write the first five terms of the sequence described.an = (-1)n + 7
A. 6, -8, 6, -8, 6 B. 6, 8, 6, 8, 6 C. 8, 6, 8, 6, 8 D. -7, 7, -7, 7, -7
Mathematics