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The plant growth response to touch is known as thigmotropism. geotropism. gravitropism.

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Which of the following statements regarding GDP is true? It is a stock variable. It measures the constant-dollar value.

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Fewer than 10% of violent crimes are linked to psychological disorders. Group of answer choices True False

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Find the area under $P = 60(0.8)^t$ between $t = 0$ and $t = 5$. Round your answer to two decimal places. Area =

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Question 22 Find the slope of the tangent line of $r = \cos(2\theta)$ at the point $\theta = \frac{\pi}{4}$

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Q1. (a) (i). Edo state government has requested for proposal for a mini water work in Ekpoma. The water work is to supply 100,000 liters of water/day. The water level is about 1500ft from the ground level. The Submersible mechanical pump is to be powered by an electric motor. (i). Recommend a suitable rating of the motor assuming that the water will be pumped to a height of 15m above the ground level, (ii). Assuming that the motor is an induction motor, illustrate the speed torque characteristics of the motor and make necessary deductions. (iii). State also the starting method and explain your reason(s). Assume the motor efficiency is 88% (Take Delivery $Q = 1.5 \times 10^{-3} m^3/s$, 1 foot = 0.3048m and density of water = 1000kg/m³) (8mks) (b) (i). With the aid of a suitable diagram, describe the basic component of a drive system. (3mks) (ii). Write the torque equation of a motor-load system from a well-illustrated equivalent rotational system, define all terms, in the equation and make the necessary deductions from the equation. (4mks)

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A company's Accounts Receivable balance on December 31, 2017 was $28,000. During 2018, the company had $455,000 of sales on account, collected $321,000 on account, and wrote off $5,500 receivables as uncollectible. At the end of the year, the company estimated that 6% of accounts receivable won't be collected. Assume that before adjustment at the end of the year, the balance [normal] in Allowance for Bad Debts was $2,100. Prepare the adjusting entry. (Select the explanation on the last line of the entry table.) Date Accounts and Explanation Debit Credit Dec. 31 bad debt expense (1790) allowance for bad debts 1790 Recorded bad debts expense for the period.

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Question 1: Define: (a) Word (b) Byte (c) Long Word Give one example of each.

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The absorption surface of a solar collector is made of aluminum coated with black chrome. Solar radiation falls on the surface at a rate of 671 W/m2. The effective sky temperature is 16°C. For a temperature of the absorber surface of 67°C, determine the net rate of solar energy delivered by the absorber plate to the water flowing behind it in W/m2 to two decimal places. Neglect the change by conduction or convection that might occur.

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When aqueous solutions of sodium phosphate & silver nitrate are mixed, a precipitate forms. Provide a molecular equation, complete ionic equation and net ionic equation for this precipitation reaction. Be sure to balance all reactions and include the proper states of matter.

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