Give an appropriate answer.Let
f(x) = -6 and 
g(x) = 3. Find
[f(x) + g(x)]2.
A. 9
B. -3
C. -9
D. 45
Answer: A
Mathematics
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In the circuit below, Vin = 15 V and R = 5 Kê. What are VO and XC at fCO?
a. XC = 7.07 Kê, VO = 21.2 V
b. XC = 7.07 Kê, VO = 15 V
c. XC = 5.05 Kê, VO = 15 V
d. XC = 5.00 Kê, VO = 10.6 V
e. XC = 3.5 Kê, VO = 10.6 V
Mathematics
Determine if the ordered pair is a solution to the system of linear inequalities in two variables.
(9, 2)
A. Yes B. No
Mathematics
Evaluate the logarithm.log8 64
A. 64 B. 2 C. 16 D. 8
Mathematics
Find the indicated cross product.v = i + 3j + 5k, w = 3i - 2j - kFind w × v.
A. -7i - 16j + 11k B. 11i + 7j - 7k C. -13i + 8j - 9k D. 16i + 7j + 11k
Mathematics