Find the probability.Each digit from the number 4,919,339 is written on a different card. If one of these cards is selected at random, what is the probability of drawing a card that shows 3?
A. 
B. 1
C. 
D. 
Answer: D
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The average enrollment E at a nearby school t years after 2010 is given by the following table. Use an exponential model for these data to determine the yearly percentage decrease in enrollment each year since 2010. Round your answer to two decimal places. t 0 1 2 3 E 756.00 672.84 598.83 532.96?
A. 11.00% B. 14.00% C. 89.21% D. 89.00%
Convert as indicated.17 yd to feet
A. 153 ft B. 204 ft C. 612 ft D. 51 ft
Solve the problem using your calculator.Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAs on entering the program versus their current GPAs. Use a graphing calculator to model the data with a linear function that predicts a student's current GPA as a function of his or her entering GPA. Entering GPA Current GPA 3.5 3.6 3.8 3.7 3.6 3.9 3.6 3.6 3.5 3.9 3.9 3.8 4.0 3.7 3.9 3.9 3.5 3.8 3.7 4.0
A. y = 5.81 + 0.497x B. y = 3.67 + 0.0313x C. y = 2.51 + 0.329x D. y = 4.91 + 0.0212x
Solve the problem.If f(x) = x2 and g(x) = -1 + 5x, find (f ?g)(x) and find the domain of (f ? g)(x).
What will be an ideal response?