Solve the problem.Ignoring friction, the time , t (in seconds), required for a block to slide down an inclined plane is given by the formula 
where b is the length of the base in feet and 
per second is the acceleration of gravity. How long does it take a block to slide down an inclined plane with a base of 
at an angle of 
Round your
answer to three decimal places.
A. 6.928 sec
B. 1.221 sec
C. 0.352 sec
D. 0.863 sec
Answer: B
Mathematics
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Find the power series representation for f(x).f(x) = 
A. 1 - 8x + 8x2 - 8x3 B. 1 - 9x + 9x2 - 9x3 C. 1 + 8x - 8x2 + 8x3 D. 1 + 9x - 9x2 + 9x3
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Solve.If a patient must take two tablespoons of liquid medication per day, how many days will a 500 mL supply last?
A. 15 days B. 14 days C. 16 days D. 17 days
Mathematics
Convert the angle into degree decimal form. Round the answer to two decimal places.26°30'49''
A. 26.47° B. 26.51° C. 26.52° D. 26.57°
Mathematics
Assume that variables represent positive real numbers. Replace the radical with rational exponents.
A. (6y)5/2
B. (6y)1/5
C. 6y1/5
D. 
y1/5
Mathematics