Answers at the beginning of 2019, robotics inc. acquired a manufacturing facility for $12.3 million. $9.3 million of the purchase price was allocated to the building. depreciation for 2019 and 2020 was calculated using the straight-line method, a 20-year useful life, and a $1.3 million residual value. in 2021, the estimates of useful life and residual value were changed to 15 total years and $530,000, respectively.

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?

Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.