Solve the system of equations using Cramer's Rule, if applicable.
A. 
B. ?
C. 
D. 
Answer: A
Mathematics
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Find the area under the normal curve for the condition.Find the percent of the area under the curve between the mean and 3.01 standard deviations from the mean.
A. 50.1% B. 49.9% C. 99.9% D. 49.7%
Mathematics
Solve. Provide answers in interval notation.
> 0
A. 
B. 
C. 
D. (0, ?)
Mathematics
Solve the problem.The velocity field F of a fluid has a constant magnitude k and always points towards the origin. Following the smooth curve y = f(x) from (a, f(a)) to (b, f(b)), show that the flow along the curve is 
ds = k[(a2 + (f(a))2)1/2 - (b2 + (f(b))2)1/2]
What will be an ideal response?
Mathematics
Solve the inequality by the test-point method. Write the solution in interval notation.4x - 4 - x2 < 0
A. (2, ?) B. (-?, 2) C. (-2, 2) D. (-?, 2) ? (2, ?)
Mathematics