Write fractions to represent the shaded and unshaded portions of the figure.

A.
B.
C.
D.


Answer: A

Mathematics

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Provide an appropriate response.True or false? If a > 0 and b > 0, 

A. True B. False

Mathematics

Solve the problem.A baseball player hit a baseball with an initial velocity of 170 feet per second at an angle of 40° to the horizontal. The ball was hit at a height of 3 feet off the ground. Find parametric equations that describe the motion of the ball as a function of time. How long is the ball in the air? When is the ball at its maximum height? What is the horizontal distance the ball traveled?

A. x = 130.22t; y = -16t2 + 109.31t + 3; 6.804 sec; 3.416 sec; 886.017 feet B. x = 130.22t; y = -16t2 + 109.31t + 3; 6.859 sec; 3.416 sec; 893.179 feet C. x = 130.22t; y = -16t2 + 109.31t + 3; 6.859 sec; 3.416 sec; 1502.491 feet D. x = 130.22t; y = -16t2 + 109.31t + 3; 13.718 sec; 3.416 sec; 1786.358 feet

Mathematics

Graph the system of inequalities.2x + 3y ? 6  x - y ? 3  x ? 1

A.

B.

C.

D.

Mathematics

Solve the equation.2-3x + 5  = 

A. {-3}
B. {8}
C.
D. {3}

Mathematics