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Some animals use a water-vascular system and often "tube feet" for locomotion, capturing food, and respiration. This system is unique to the: A. mollusks. B. echinoderms. C. annelids. D. chordates. E. flatworms. F. arthropods.

You’ve collected the following information from your favorite financial website. 52-Week PriceStock (Dividend)Dividend Yield %PE RatioClose PriceNet ChangeHiLo77.4010.43Acevedo .362.6613.90−.2456.5634.17Georgette, Incorporated 2.295.61041.18−.01130.9369.50YBM 2.002.21088.973.0750.2413.95Manta Energy .805.2615.43−.2635.0020.74Winter Sports .321.528??question mark.18 Find the quote for the Georgette, Incorporated. Assume that the dividend is constant. What was the highest dividend yield over the past year? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. What was the lowest dividend yield over the past year? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.

What weather pattern is associated with a cold front? prolonged light rainfall and cloudy skies, followed by gradual warming prolonged light rainfall, followed by gradual warming heavy rain and thunderstorms, followed abrupt cooling and clear skies Gradual cooling with very little or no precipitation

Which of the following statements is FALSE?

The ultimate goal in capital budgeting is to determine the effect on the firm's cash flows of the decision to take a particular project. To the extent that overhead costs are fixed and will be incurred in any case, they are incremental to the project and should be included in the capital budgeting analysis. Unlevered Net Income Revenue - Costs - Depreciation

Learning Goal: Animals in cold climates often depend on two layers of insulation: a layer of body fat (of thermal conductivity

) surrounded by a layer of air trapped inside fur or down. We can model a black bear (Ursus americanus) as a sphere 1.50 m in diameter having a layer of fat

thick, as shown in the figure. (Figure 1) (Actually, the thickness varies with the season, but we are interested in hibernation, when the fat layer is thickest.) In studies of bear hibernation, it was found that the outer surface layer of the fur is at

during hibernation, while the inner surface of the fat layer is at

. What is the temperature

at the fat-inner fur boundary, and how thick should the air layer (contained within the fur) be so that the bear loses heat at a rate of 50.0 W ? Thermal conductivity of air is

Part E How many inches (

) should the fur layer be to hold a layer of air

thick so that adequate insulation is provided? Express your answer numerically in inches. View Available Hint(s) Hint 1. Inches and centimeters Recall that 1 in

. Please answer the last question!

For a

solution of

at

, arrange the species by their relative molar amounts in solution. Greatest amount

N

Least amount

Consider the claims "If two pure reflection transformations are applied successively aboutlines passing through the origin. the end result is Orgin equivalent to a pure rotation about theVerify the claim with the following data. Consider the triangle ABC with6coordinates (4, I), (5,2) and (4,3). First reflected about the x-axis and then about the line y =-x. Compare the result with rotation of the triangle by 270 degrees ccw.

Final Reduced Objective Allowable Allowable Name Value Cost Coefficient Increase Decrease Product A 1500 0 100 20 40 Product B 1000 0 300 120 60 What will happen if the objective coefficient for Product B increases to 400? Group of answer choices The problem will need to be resolved to find the new optimal solution value and shadow prices. The objective function value will change, but the values of the decision variables and the shadow prices will remain the same. The same decision variables will be positive, but their values, the objective function value, and the shadow prices will change. Nothing. The values of the decision variables, the shadow prices, and the objective function value will all remain the same.

The temperature T(t), in degrees Farhrenhit, duirng the day can be modoled by equation T(t)=-0.7t2 + 9.3t + 6.8, where t is the number of hours after 6 am