Solve the problem.The position of an object moving in a straight line is given by 
where s is in meters and t is the time in seconds the object has been in motion. How far will an object move in 7 seconds?
A. 147 meters
B. 21 meters
C. 189 meters
D. 357 meters
Answer: D
Mathematics
You might also like to view...
Find the eccentricity of the hyperbola.16y2 - 9x2 = 144
A. 
B. 
C. 
D. 
Mathematics
Find the vertex, the focus, and the directrix of the parabola.(x - 1)2 = 12(y - 3)
A. V: (-1, -3); F: (-1, 0); D: y = -6 B. V: (1, 3); F: (1, 6); D: y = 0 C. V: (3, 1); F: (3, 4); D: y = -2 D. V: (1, 3); F: (1, 0); D: x = 6
Mathematics
Solve the problem.The function defined by f(x) = x + 2 was used to encode the following message: 15 3 22 10 9 7 16 11 23 21using the alphabet coding method (A = 1, B = 2, C = 3, ...). Find the inverse and decode the message.
What will be an ideal response?
Mathematics
Factor the square of the binomial.x2 - 16xy + 64y2
A. (x + 8y)2 B. (x - 8y)(x + 8y) C. (x - 8y)2 D. (x - 16y)(x + 16y)
Mathematics