Solve the equation 12a3 + 12a2 = -3a. Show all work.
1 answer:
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Answer:
($13,300,$46,900)
Step-by-step explanation:
We are given the following in he question:
Mean, μ = $30,100
Standard Deviation, σ = $5,600
Chebyshev's Theorem:
- According to theorem atleast
percent of data lies within 2 standard deviations of mean.
- For k = 3,
Thus, 89% of data lies within three standard deviation of mean.
Thus, we expect at least 89% of new car prices to fall within ($13,300,$46,900)
Answer:
City 2 has a higher temperature
Step-by-step explanation:
Given
Required
Convert 34°C to °F
Substitute 34 for C in the above formula:
<em>Comparing 93.2 to City 2's temperature of 97; we can conclude that city 2 has a higher temperature</em>