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? Shopee • now Want EXTRA funds this season? It's easy! Join the Shopee Ambassador Program ... answer the following questions below. BACTERIA GROWTH Exponential growth of bacteria can be modeled with geometric sequences. In the situation on the left, growth can be represented by geometric sequence, where the first term \( \boldsymbol{a}=1500 \), and common ratio \( \boldsymbol{r}=2 \) (since bacteria double every 30 minutes). https://theweeklypaper.wordpress.com/ A microbiologist is studying a colony of bacteria that starts with 1500 bacteria. The bacteria double in number every 30 minutes. The scientist wants to calculate the total number of bacteria in the first 4 hours. What is the total number of bacteria after 4 hours? a. 384,000 b. 834,000 c. 230,000 d. 284,000

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Which one of these statements is TRUE? A) The current capacity of a battery increases with an increase in current demand. B) The current capacity of a battery decreases with an increase in current demand. C) The current capacity of a battery increases at relatively high temperatures. D) The current capacity of a battery increases at relatively low temperatures.

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Which neurotransmitter do SSRIs (e.g. Prozac), increase to help relieve depressive symptoms?

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Use technology and a t-test to test the claim about the population mean \( \mu \) at the given level of significance \( \alpha \) using the given sample statistics. Assume the population is normally distributed. Claim: \( \mu>78 ; \alpha=0.05 \) Sample statistics: \( \bar{x}=80.2, s=2.9, n=29 \) A. \( H_{0}: \mu \neq 78 \) B. \( H_{0} \cdot \mu=78 \) \( H_{A} \cdot \mu=78 \) \( H_{A} \cdot \mu \neq 78 \) c. \( H_{0}: \mu \geq 78 \) D. \( H_{0}: \mu \leq 78 \) \( H_{A}: \mu<78 \) \( H_{A}: \mu>78 \) What is the value of the standardized test statistic? The standardized test statistic is 4.09 . (Round to two decimal places as needed.) What is the P-value of the test statistic? P-value \( =0.000 \) (Round to three decimal places as needed) Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below. A. Reject \( \mathrm{H}_{0} \). There is not enough evidence to support the claim. B. Reject \( \mathrm{H}_{0} \). There is enough evidence to support the claim. C. Fail to reject \( \mathrm{H}_{0} \) - There is enough evidence to support the claim. D. Fail to reject \( \mathrm{H}_{0} \). There is not enough evidence to support the claim.

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Consider the ERD below. Assume site ra_100 is a valid instance entity in SITES. What can you determine about the statement "Site ra_100 is part of three vacations". VACATION SITES ?Part Of Visits ? This statement could be true based on the ERD. This statement could NOT be true based on the ERD.

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A 1 m long solenoid consisting of 10,000 loops of wire is oriented such that the length of the solenoid runs East-to-West. A compass is placed inside the solenoid. a) How much current needs to run through the solenoid in order to force the compass to point 45 degrees North-East? (Earth’s magnetic field has a strength of about .) b) When looking at the solenoid while facing West, which direction around the loops (clockwise or counter-clockwise) should the current be flowing in order to force the compass to point 45 degrees North-East?

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2. Price Discrimination -- Dumping Suppose the Home firm is considering whether to enter the Foreign market. Assume that the home firm has the following costs and demand: Fixed costs = $140 Marginal costs = $10 per unit Local price = $25 Local quantity = 20 Export Price = $15 Export quantity = 10 a) Calculate the firms' total cost from selling only in the local market. b) What is the firm's average cost from selling only in the local market? c) Calculate the firm's profit from only selling in the local market. d) Should the firm enter the Foreign market? Briefly explain why. e) Calculate the firm's profit from selling to both markets. f) Is the Home firm dumping? Briefly explain.

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Q1.Design a practical control system for a plant unit of your choice. Include the following: Scada /PLCs/microcontrollers. Circuit diagrams and relevant schematic diagram [30]

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How many different mRNA sequences code for the amino acid sequence Cys-Val- Asp-Ser-Gln-His-Trp? 256 384 128 512 768

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Brief Exercise 24-09 Journalize the following transactions for Pina, Inc. (a) Incurred direct labor costs of $23,500 for 4,700 hours. The standard labor cost was $24,440. (b) Assigned 4,700 direct labor hours costing $23,500 to production. Standard hours were 4,850. (Credit account titles are automatically indented when amount is entered. Do not indent manually. Round per unit values to 2 decimal places, e.g. 52.) No. Account Titles and Explanation Debit Credit (a) (b)

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