Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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s(t) is the position of a body moving along a coordinate line; s(t) is measured in feet and t in seconds, where t?0. Find the position, velocity, and speed of the body at the indicated time.
Mathematics
Use the data shown in the scatter plot to determine whether the data should be modeled by a linear function.
A. Yes, exactly linear B. Yes, approximately linear C. No, data points do not lie close to a line
Mathematics
Factor. If the polynomial is prime, so state.x2 - x - 42
A. (x + 1)(x - 42) B. (x + 7)(x - 6) C. prime D. (x + 6)(x - 7)
Mathematics
Solve. Graph the solution on a number line, and express it in interval notation.-2x < 
A. x < 
, 
B. x > - 
, 
C. x > 
, 
D. x < 
, 
Mathematics