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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Write the decimal as a fraction or mixed number in simplest form.-27.24

A. -2724
B. -27
C. -272
D. -2

Mathematics

Solve the system graphically.

A. (2, -1) B. (1, 3) C. (2, 1) D. (-2, -1)

Mathematics

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

Mathematics

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.

Mathematics