Simplify the expression.
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Write the answer without using negative exponents. Assume that the variable is restricted to those numbers for which the expression is defined
What will be an ideal response?
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Solve the problem.Claire is reading a 401-page book. If she has just finished reading page 195, how many more pages must she read to finish the book?
A. 207 pages B. 316 pages C. 206 pages D. 216 pages
Find the length of the unknown side of the right triangle. In each case, a and b represent the lengths of the legs and c represents the length of the hypotenuse.
a = 20, c = 52; find b
A. 3104
B. 48
C. 2704
D. 4
Find the product AB, if possible.A = 
, B = 
A. 
B. 
C. 
D. AB is not defined.
Two boats leave the same port at the same time, with boat A traveling north at 20 knots (nautical miles per hour) and boat B traveling east at 40 knots. How fast is the distance between them changing when boat A is 4 nautical miles from port? Round your answer to two decimal places. ?
A. The distance between the boats is changing at the rate of 35.78 knots. B. The distance between the boats is changing at the rate of 13.42 knots. C. The distance between the boats is changing at the rate of 44.72 knots. D. The distance between the boats is changing at the rate of 38.01 knots. E. The distance between the boats is changing at the rate of 100.00 knots.