Solve the problem.The number of non-text books read by college students ranges from 9 to 49. Using B as the variable, write an absolute value inequality that corresponds to this range.
A. ? 20
B. ? 9
C. ? 29
D. ? 40
Answer: A
Mathematics
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Solve the problem.The speed V(t) of a particle is given by 14t - 3t2. Calculate V(0), V(1), V(2), V(3), and V(4). Graph the function using these points.
A. 0, 1, 2, 3, 4;
B. 0, 11, 16, 15, 8;
C. 0, 11, 16, 15, 8;
D. 1, 12, 17, 16, 9;
Mathematics
Find an equation in point-slope form of the line having the specified slope and containing the point indicated.m = -5, (5, 7)
A. y + 7 = -5(x + 5) B. y - 7 = -5(x - 5) C. y - 5 = 5(x - 7) D. y + 5 = 5(x + 7)
Mathematics
Solve.The diagram below shows a rope connecting the top of a pole to the ground. How tall is the pole?
A. 20.5 yd. B. 5.55 yd. C. 11.1 yd. D. 61.5 yd.
Mathematics
Find the area of the square.
A. 392 sq cm B. 196 sq cm C. 56 sq cm D. 191 sq cm
Mathematics