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2 years ago

Write an exponential function Y=ab^x for a graph that includes (-1.0,6) and (1, 15).

Mathematics

1 answer:

nevsk [136]2 years ago

8 0

Answer: perimeter: 40.79

Area: 84

Step-by-step explanation:

perimeter: (√3² + 6²) + (√1² + 6²) + 7 + 6 + 6 + 9 = 40.79

area: ((9 + 6) x 6) / 2 + ((6 + 7) x 6) / 2) = 45 + 39 = 84

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4 years ago

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3 years ago

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29. Family income in the middle class: Bauer et al. (2011) identified the median income of a middle-class family in their sample

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No it is not

Step-by-step explanation:

The median is 84200

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High income is 103400

From this information, we can see a skewed data. The mean would not be a good estimate value. Rather the center (median) would be more appropriate.

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