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
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Write the decimal as a fraction or mixed number in simplest form.-27.24
A. -2724
B. -27
C. -272
D. -2
Solve the system graphically.
A. (2, -1) B. (1, 3) C. (2, 1) D. (-2, -1)
Solve the problem.A data-recording thermometer recorded the soil temperature in a field every 2 hours from noon to midnight, as shown in the following table. Use the Trapezoidal Rule to estimate the average temperature for the 12-hour period. Round your answer to the nearest hundredth if necessary.
A. 63.94°F B. 74.33°F C. 63.92°F D. 76.7°F
Answer the question.How can the graph of f(x) = -3|x| be obtained from the graph of
A. Stretch it vertically by multiplying each y-coordinate by 3. Reflect it across the y-axis. B. Stretch it vertically by multiplying each y-coordinate by 3. Reflect it across the x-axis. C. Stretch it vertically by multiplying each y-coordinate by -3. Reflect it across the y-axis. D. Stretch it vertically by multiplying each y-coordinate by -3. Reflect it across the x-axis.