A die is rolled 20 times and the number of twos that come up is tallied. Find the probability of getting the given result.Exactly four twos
A. .083
B. .101
C. .202
D. .075
Answer: C
Mathematics
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Use the given graph of the polynomial function to state whether the leading coefficient is positive or negative and whether the polynomial function is cubic or quartic.
A. Negative; Quartic B. Positive; Quartic C. Negative; Cubic D. Positive; Cubic
Mathematics
Provide an appropriate response.Which one of the following does not define y as a function of x?
A. 
B. y = 6x + 1
C. {(3, -3), (6, -9), (9, 7)}
Mathematics
Find all rational zeros of the polynomial.P(x) = x3 - 
x2 - 
x - 
A. -1, 
, 5
B. -1, - 
, 5
C. - 
, 5, 1
D. -1, -5, - 
Mathematics
Solve by substitution.4x + y = 0x = 
y + 2
A. (-1, 4) B. (1, 8) C. No solution D. (1, -4)
Mathematics