Construct the requested tree diagram.Construct a tree diagram that shows all possible 3-letter code words using only the letters p, q, and r without repetition.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Graph the parabola described.Focus at (3, 0); Directrix the line x = -3
A. 
B. 
C. 
D. 
Mathematics
Find the product.0.07
A. 0.00056 B. 0.56 C. 0.0056 D. 0.056
Mathematics
Find the intercepts of the function f(x).f(x) = 3x3 - 19x2 + 30x - 8
A. x-intercepts: - 
, 2, -4; y-intercept: -8
B. x-intercepts: - 
, 1, -2; y-intercept: -8
C. x-intercepts: 
, 2, 4; y-intercept: -8
D. x-intercepts: 
, 1, 2; y-intercept: -8
Mathematics
An airplane is flying with a compass heading of 55° and an airspeed of 210 miles per hour. A steady wind of 24 miles per hour is blowing in the direction of 165°. What is the plane's actual velocity; that is, what is its speed and direction relative to the ground?
What will be an ideal response?
Mathematics