Use the given vectors to find the specified scalar.u = -5i + 3j, v = -5i - 6j, w = -3i + 12j; Find u ? w + v ? w.
A. 1
B. -1
C. -6
D. -10
Answer: C
Mathematics
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Write the continued fraction in the form 
reduced to lowest terms.1 + 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Multiply the fractions and reduce: 
? 
? 
A. 1
B. 
C. 0
D. 
Mathematics
Solve the problem. When needed, use 365 days per year and 30 days per month.An initial investment of $790 is appreciated for 2 years in an account that earns 4% interest, compounded continuously. Find the amount of money in the account at the end of the period.
A. $1302.49 B. $1538.71 C. $855.80 D. $5837.35
Mathematics
Find the equation of the quadratic function that has the given vertex and given point on its graph.Vertex: (-1, -4) through: (-3, -8)
A. P(x) = -3x2 + 2x + 5 B. P(x) = -x2 - 2x - 5 C. P(x) = -x2 + 1x - 4 D. P(x) = x2 + 2x - 4
Mathematics