Use the quadratic formula to solve x² + 7x + 8 = 0. What are the solutions to the equation? Round irrational solutions to the ne
arest tenth.
x=−6.9 and x=−0.15
x=−7 and x=−1
x=−5.6 and x=−1.4
x=−8 and x = 1
x=−6.9 and x=−0.15
x=−7 and x=−1
x=−5.6 and x=−1.4
x=−8 and x = 1
2 answers:
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Answer:
The correct answer is 2 feet
Answer:
a) 0.1535
b) 0.4866
c) 0.8111
Step-by-step explanation:
The probability that the next call come within the next t minutes is:
According to this model,
a) the probability that a call in comes within 1/2 minutes is =0.1535
b) the probability that a call in comes within 2 minutes is =0.4866
c) the probability that a call in comes within 5 minutes is =0.8111