Solve the problem.An honest coin is tossed ten times. The probability that the number of heads is triple the number of tails is
A. .
B. 0.
C. .
D. .
E. none of these
Answer: B
Mathematics
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Write the whole number in standard form.Thirty-two thousand, nine hundred five
A. 32,950 B. 3295 C. 320,905 D. 32,905
Mathematics
Find the standard form of the equation of the circle.With endpoints of a diameter at (-2, -5) and (-8, -13).
A. (x + 5)2 + (y + 9)2 = 25 B. (x - 5)2 + (y - 9)2 = 25 C. (x + 5)2 + (y + 9)2 = 5 D. (x - 5)2 + (y - 9)2 = 100
Mathematics
In a certain state, license plates each consist of 2 letters followed by either 3 or 4 digits. How many different license plates are there that have no repeated letters or digits?
What will be an ideal response?
Mathematics
Find x and y.
A. x = -3, y = 3 B. x = 3, y = -4 C. no solution D. x = 2, y = -3 E. x = 2, y = -4
Mathematics