Find the length of the indicated portion of the trajectory.r(t) = (4cos t)i + (4sin t)j + 3tk, 0 ? t ? ?/2
A. 
?
B. 
?
C. 
?
D. 
?
Answer: D
You might also like to view...
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.2x2 + 12x = - 3
A. 
B. 
C. 
D. 
Use the table below to solve the problem. Assume that five cards are being drawn from a standard 52-card deck.
How many ways can we construct a full house poker hand?
A. 72 B. 3744 C. 1872 D. 720
The diagram shows two binary sequences about to be manipulated by passing through a microchip's series of gates. Provide the results of these computer manipulations, designated by ? in the diagram.
A. 
B. 
C. 
D. 
Write the word name for the number.235,060
A. Twenty-three thousand, five hundred sixty B. Two million, thirty-five thousand, sixty C. Twenty-three thousand, five hundred six D. Two hundred thirty-five thousand, sixty