Estimate the sum as indicated. Then answer the question.Estimate the following sum by first rounding to the nearest hundred. Does the estimate give you reason to doubt the stated sum?
A. Estimate: 52,600 ; yes
B. Estimate: 52,500 ; yes
C. Estimate: 52,600 ; no
D. Estimate: 52,500 ; no
Answer: D
Mathematics
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In the series resonant circuit below, Vin = 8.0 V and R = 10 Kê. Find VO.
a. 3.3 V
b. 4.0 V
c. 5.6 V
d. 6.6 V
e. 8.0 V
Mathematics
Verify the identity.(a tan ? + b)2 + (b tan ? - a)2 = (a2 + b2) sec2 ?
What will be an ideal response?
Mathematics
Determine whether the sequence is geometric.4, -12, 36, -108, 324, ...
A. Geometric B. Not geometric
Mathematics
Identify the intercepts.
A. (2, 2), (-8, -8) B. (2, 0), (0, 8) C. (2, 0), (0, -8) D. (-2, 0), (0, -8)
Mathematics