Solve the problem.Which of the following vectors is parallel to v = -10i - 8j?
A. w = -20i + 25j
B. w = 3i - 5j
C. w = 20i + 16j
D. w = 4i + 4j
Answer: C
You might also like to view...
Solve the problem.Find the derivative of the function at the point
in the direction in which the function increases most rapidly.
A.
B.
C.
D.
Solve the problem.To convert a temperature from degrees Celsius to degrees Fahrenheit, you multiply the temperature in degrees Celsius by 1.8 and then add 32 to the result. Find F as a linear function of c, and use this function to convert 34° C to °F.
A. 93.2°F B. 80.9°F C. 84.2°F D. 88.5°F
Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, let the last variable be the arbitrary variable.x - z = -5y + z = 1x + z = 2
A. {(-5, 1, 0)}
B.
C.
D. {(-3, -5, 7)}
Approximate the value using a calculator. Express answer rounded to three decimal places.2.3?
A. 13.690 B. 7.226 C. 13.914 D. 36.462