Write the equation of the line through (5, 4) and perpendicular to the line with equation 4x -2y + 5 = 0.
What will be an ideal response?
x 2 y 13
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Use a graphing calculator to find the inverse of the matrix. Give five decimal places, if necessary.A =
A.
B.
C.
D.
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.50 L = pt
A. 94.6 pt B. 120.0 pt C. 106.0 pt D. 45.4 pt
Use translations of one of the basic functions to sketch a graph of y = f(x) by hand.y = x3 + 5
A.
B.
C.
D.
Solve the problem.Wind resistance or atmospheric drag tends to slow down moving objects. Atmospheric drag varies jointly as an object's surface area A and velocity v. If a car traveling at a speed of 40 mph with a surface area of 33 ft2 experiences a drag of 145.2 N (Newtons), how fast must a car with 39 ft2 of surface area travel in order to experience a drag force of 313.17 N?
A. 70 mph B. 73 mph C. 75 mph D. 78 mph