Solve.The speed of a ball dropped from a tower is given by the linear function f(t) = 32t where f(t) is in feet per second and t is the number of seconds since the ball was dropped. Find the speed of the ball after 3 seconds.
A. 32 feet per second
B. 96 feet per second
C. 3 feet per second
D. 86 feet per second
Answer: B
Mathematics
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Write the compound statement in symbols. Then construct a truth table for the symbolicstatement.Let r = "The food is good," p = "I eat too much,"q = "I'll exercise."If the food is good, then I eat too much.
A. r ? p
| T | T | F |
| T | F | T |
| F | T | T |
B. r ? p
| T | T | T |
| T | F | F |
| F | T | T |
C. p ? r
| T | T | T |
| T | F | T |
| F | T | F |
D. p ? r
| T | T | T |
| T | F | F |
| F | T | T |
Mathematics
Find the equation of the line.
A. x = -1 B. y = x - 2 C. y = -1 D. y = x - 1
Mathematics
Evaluate the expression for other given values of the variables.-
for x = -3, and y = 4
A. -3 B. -6 C. -10 D. -1
Mathematics
Solve the linear equation.6x + 19 - 5x = 3x + 3
A. 8 B. -16 C. 16 D. -8
Mathematics