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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Find the LCM of the set of numbers.30, 121
A. 4356 B. 726 C. 3630 D. 18,150
Mathematics
Write the fraction in lowest terms.
A. 
B. 
C. 2
D. 
Mathematics
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature its lowest?
A. 4 p.m. B. 9 a.m. C. 1 p.m. D. 6 p.m.
Mathematics
A triangle with vertices at (x1, y1), (x2, y2), and (x3, y3) has area equal to the absolute value of D, where 
. Use this information to solve the problem.Use D to find the area of the triangle with vertices at P, Q, and R. P(2, 4), Q(4, 6), R(9, 0)
A. 11 B. 14 C. 22 D. 0
Mathematics