Solve the problem.A man flies a kite at a height of 
The wind carries the kite horizontally away from him at a rate of 
How fast is the distance between the man and the kite changing when the kite is 
away from him?
A. 7 m/sec
B. 7.6 m/sec
C. 6.5 m/sec
D. 50.5 m/sec
Answer: C
Mathematics
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Solve the problem.Find the equation of the sphere with center = (0, -1, 2) and radius = 5.
A. x2 + (y + 1)2 + (z + 2)2 = 25 B. x2 - (y + 1)2 - (z - 2)2 = 25 C. x2 + (y + 1)2 + (z - 2)2 = 25 D. x2 + (y - 1)2 + (z - 2)2 = 25
Mathematics
Provide an appropriate response.Find the rate when the portion is 20 and the base is 16. Use the percentage proportion.
A. 80% B. 0.0125% C. 125% D. 1.25%
Mathematics
Graph the numbers on a number line.- 3
, -1, 1, 3
A. 
B. 
C. 
D. 
Mathematics
Graph the solution set of the inequality and write it in interval notation.t ? 5
A. (5, ?)
B. (5, ?]
C. [5, ?]
D. [5, ?)
Mathematics