Author: Anonymous

    Above is HR diagram. what is HR diagram? Explain how this diagram is useful for the study of astronomy:

TESS was created to observe:

Describe the stellar formation process up to it reaches the main sequence stage. Also include the energy source (s) at each stage. 

Richie has a blood disorder that gets its name from the shape of his malformed red blood cells. What disorder does Richie have?

What is the substance that genes are composed of that determines the nature of each cell in the body and how it will function?

Which of the following illustrates a situation in which genes influence the environment?

Free Cash Flow and Corporate Valuation:  You have taken a job with BlueComm, a telecommunications company, as a financial analyst in their corporate finance department.  As your first assignment, your boss has asked you to complete a free cash flow and corporate valuation of BlueComm.  You have been provided with the following projected financial statements for BlueComm for the fiscal years ending July 31 ($ in 000’s): Projected Earnings 2021 2022 2023 Sales  $        735.0  $        825.0  $        897.0 Operating expenses           (568.0)           (594.0)           (647.0) Operating income (EBIT)            167.0            231.0            250.0 Interest expense             (46.8)             (64.7)             (70.0) Earnings before taxes (EBT)            120.2            166.3            180.0 Depreciation (included in op expense)               50.0               55.0               59.0 Current assets            347.0            381.0            419.0 Current liabilities            204.0            218.0            231.0 Capital expenditures               72.0               90.0               65.0 In addition, your boss provided you with the following assumptions ($ in 000’s): BlueComm’s tax rate is 28% BlueComm’s 2020 Net Working Capital was $128.0 BlueComm expects its 2020 free cash flow to grow at 3.7% in perpetuity; and BlueComm’s WACC is 9.8% Based upon the above information: Prepare a Free Cash Flow for each projected year (2021 thru 2023) (34 points) Calculate the business value of the company (10 points) Complete in Excel and upload at the end of the exam.

Solve the problem.If w = 3i + 2j, find 4w.

Solve the problem.If u = -4i – 2j and v = 9i + 8j, find u + v.

Solve the problem.Find a so that the vectors v = i – aj and w = -4i – 2j are orthogonal.