Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the y-axis
A. 12? B. 4? C. 8? D. 16?
Mathematics
Determine whether the argument in the problem below is valid or invalid. If valid, name the type of reasoning and if invalid, determine the error in reasoning. ? If inherit $1,000, I will buy you a toy . I inherit $1,000. Therefore, I will buy you a toy. ?
What will be an ideal response?
Mathematics
Solve using matrices.x - 5y = -4x + 8y = -4
A. (0, 4) B. (4, 0) C. (0, -4) D. (-4, 0)
Mathematics
Solve the problem. Round to the nearest tenth if necessary.Julie rode her bicycle 40 km in one afternoon. How many m did she ride?
A. 4000 m B. 0.4 m C. 0.04 m D. 40,000 m
Mathematics