Solve the problem.A bag contains 2 red marbles, 7 blue marbles, and 8 green marbles. If one marble is selected at random, determine the probability that it is blue.
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem.Use Newton's method to estimate the one real solution of 
Start with 
and then find x2.
What will be an ideal response?
Fill in the blank with the correct inequality symbol, < or >, to make a true comparison statement.-3 _____ 0
A. -3 > 0 B. -3 < 0
Solve the problem.A pier 1250 meters long extends at an angle from the shoreline. A surveyor walks to a point 1500 meters down the shoreline from the pier and measures the angle formed by the ends of the pier. If is found to be 53°. What acute angle (correct to the nearest 0.1°) does the pier form with the shoreline? Is there more than one possibility? If so, how can we know which is the correct one?
What will be an ideal response?
Write the fraction in decimal notation.
A. 0.25 B. 0.4 C. 0.45 D. 0.35