Provide an appropriate response.If P(A ? B) = 0.2, P(A) = 0.7, P(B) = 0.6, can A and B be independent events? How can you tell?
What will be an ideal response?
No, because P(A ? B) ? P(A) ? P(B)
Mathematics
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Use the appropriate formula to find the indicated figurate number.the 6th pentagonal number
A. P6 = 51 B. P6 = 57 C. P6 = 36 D. P6 = 21
Mathematics
Find the indicated probability.If you flip a coin three times, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT. What is the probability that the first two tosses come up the same?
A. 
B. 
C. 
D. 
Mathematics
Completely factor the polynomial or state that the polynomial is prime.15(x - 2)2 - 14(x - 2) - 49
A. (3x - 13)(5x - 3) B. (3x + 7)(5x + 7) C. (3x + 9)(5x + 9) D. (3x + 13)(5x + 17)
Mathematics
Find the indicated matrix.Let A = 
and B = 
. Find A + B.
A. 
B. 
C. 
D. 
Mathematics