Solve the problem.The number of non-text books read by college students ranges from 6 to 44. Using B as the variable, write an absolute value inequality that corresponds to this range.
A. |B - 38| ? 6
B. |B - 19| ? 25
C. |B - 6| ? 38
D. |B - 25| ? 19
Answer: D
Mathematics
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A series resonant circuit has Vin = 6.2 V, R = 500 ê, fr = 1.4 kHz and Q = 15. Find BW, f1, and f2.
What will be an ideal response?
Mathematics
Find the product and simplify. ?
A.
B.
C.
D.
Mathematics
Solve the problem.Suppose the annual sales of a particular brand of appliance are given by the linear function where f(x) represents the number of sales in year x, with x = 0 corresponding to 1982. Find the number of sales in 1991.
A. 900 B. 950 C. 1900 D. 1850
Mathematics
Simplify.
A.
B.
C.
D.
Mathematics