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15. Gargoyles are tetraploid. A single gene determines whether they have wings or not. This gene has a completely dominant winged allele (W) and a recessive wingless allele (w). A second gene determines skin color. It has a dominant green skin allele (G) and a recessive white skin allele (g). These genes are tightly linked and do not undergo recombination. I have a gargoyles of the genotype: WG, wg, Wg, wG. If I cross it to a white wingless gargoyle, the progeny will have phenotypes in the ratio: A. 3 winged green: 1 wingless white B. 4 winged green: 1 wingless green: 1 winged white C. 2 winged green: 1 wingless green: 1 winged white D. 1 winged green: 1 wingless green: 1 winged white: 1 wingless white E. 3 winged green: 1 wingless green: 1 winged white: 1 wingless white

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Find the sum of the finite geometric sequence. 205 45 n n = 0 Step 1 Write out a few terms of the summation. Note that the sequence 205 45 n n = 0 begins with

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Explain the difference between active, reactive, and apparent power in an AC circuit, and describe how they affect the power factor of the system.

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Which of the following statements is true?If acetylcholine is not blocked, repeated nerve impulses are sent down the nerve causing muscle tremors. b) At each nerve junction, a chemical called organophosphat i released to carry the nerve impulse across the gap between nerve cells.There is a standard level of cholinesterase activity in human blood for all0 c)individuals.Od Cholinesterase testing must be done 120 days flowing accidental epsveto be of value.

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E, 2A E, A P a b ?ekildeki ta??y?c? sistemde A=10cm², E=2x10<sup>6</sup> N/cm², bas?nç emniyet gerilmesi 600 N/cm², çekme emniyet gerilmesi 1200 N/cm² oldu?una göre emniyetle ta??nabilecek P kuvvetini bulunuz. a= 40cm, b=60cm, \DeltaL=NL/(EA)

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Question 7 (1 point) Labor unrest in the late 19th century - especially the Pullman and Homestead strikes - did not result in significant gains for the bargaining position of labor, and established a pattern of police violence against worker organizing. True False

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A firm has just paid the 2018 annual dividend of Shs. Per share. The firms managers expect that these Dividends will increase at 10% per annum over the next 3 years. At the end of 3 years the growth rate will decline to 8% for the foreseeable future. The firms required rate returns is 15% estimate the value of share. (10 Marks)

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15 6 -4 -15 -3 7 The vectors v1 = , v2 = , v3 = in R4 are not linearly independent -12 0 8 3 -3 -5 (i.e. they are linearly dependent). Use row reduction to find constants c1, c2, c3, not all zero, so that c1v1 + c2v2 + c3v3 = 0. An example of such is [c1, c2, c3] = We can convert such a linear relation into forms that express one of the vectors in terms of the others. Examples of such relationships between the vectors are: • v1 = -1 v2 + -1 v3 • v2 = -1 v1 + -1 v3 • v3 = -1 v1 + -1 v2.

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A set of N equals 10 pairs of X and Y values produces a Pearson correlation of R equals -.80. how much of the variability in the wise scores can be predicted from the relationship with X

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15. Nike, Inc. is considering a new inventory system that wll cost $110,000. The system is expected to generate positive cash flows over the next four years in the amounts of $25,000 in year one, $35,000 in year two, $45,000 in year three, and $30,000 in year four. Nike's required rate of return is 8%. What is the net present value of this project to the nearest ten dollars? a) $930 b)-$25,000 c) $10,930 d) -$1,800 16. (10 points, show your work): Under Armour, Inc. is considering two potential investments. The probability distributions of annual end-of-year cash flows for the respective projects are: Project A Probability Outcome .25 $20,000 .50 $30,000 .25 $40,000 Project B Probability Outcome .25 $24,000 .50 $30,000 .25 $36,000 Both projects will require an initial outlay of $100,000 and will have an estimated life of 6 years. Project A is considered a riskier investment and will have a risk- adjusted required rate of return of 15%, while Project B's risk-adjusted required rate of return is 12%. a) Determine the expected value of each project's annual cash flow. Project A Project B b) Determine each project's risk-adjusted net present value. Project A Project B

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