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juan mcintosh

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1. The diameter of a wire of length 100 cm is measured with the help of a screw gauge. The main scale reading is 1mm and circular scale reading is 25. Pitch of the screw gauge is 1 mm and the total number of divisions on the circular scale is 100. The wire is used in an experiment for determination of Young's modulus of the wire by Searle's method. The following data are available: elongation in the wire $\Delta l$ = 0.125 cm under the tension of 50 N, least count for measuring normal length of wire is 0.01 cm and for elongation in the wire is 0.001 cm. The maximum error in calculating the value of Young's modulus (Y), assuming that the force is measured very accurately, is $\frac{8 \times n}{10}$%, where n is very nearly an integer, then fill the value of n.

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The reproductively active life stage of (most) cnidarians… Group of answer choices Is a mobile medusoid. The reproductively active life stage of (most) cnidarians… Secretes calcium carbonate architecture. Contain true tissues.

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Iva was brought into the hospital after a car accident. She has had a flat electroencephalogram for more than 20 minutes, and the doctors have informed her parents that there is no longer any electrical activity in her brain, but that she is still breathing. She would be considered dead from a which perspective. O neurological O coma O vegetative O surgeon's

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5. Given the block diagrams shown in the following figures, derive the transfer functions from $R(s)$ to $Y(s)$. (a) (10%) $H_1(s)$ $+ $Y(s)$ $R(s)$ $+ $+ $G_1(s)$ $G_2(s)$ $G_3(s)$ $H_2(s)$ (b) (16%) $G_4(s)$ $H_2(s)$ $R(s)$ $+ $+ $+ $Y(s)$ $G_1(s)$$G_2(s)$ $G_3(s)$ $H_1(s)$

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a makeup artist purchased some lipsticks and wants to wrap them individually with gift wrap each lipstick has a radius of 0.4 in and a height of 2.2 in how many total square inches of gift wrap will the makeup artist need to wrap four lipsticks leave the answer in terms of pie

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Describe (or create) a situation in which there is not a proportional relationship between quantities.

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assuming the density to be 1.28 kg/m3 find the value of the displacement of the amplitude

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When spiking an IV bag containing a hazardous medication, the nurse should wear:

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Beginning January 1, 2023, Steve started working for XYZ Corporation which offers a Defined Contribution Plan - 401k - as part of the benefits package. Under the plan, XYZ matches an employee’s contribution at 120%, up to a max of 6% of employee contribution. Additional relevant information is:  Steve’s 2023 salary is $60,000 and remains same year after year.  He contributes 8% of his salary every year without fail.  Steve’s contribution and company’s match take place end of year.  Steve’s Federal Marginal Income Tax Rate is 22%.  The 401-k account pays interest at 7.0% per year.  There is only one 401-k account for both Steve’s and company match. Answer following Questions: A) Steve’s 2023 contribution to 401-k is $____________ B) Company matched amount in 2023 is $__________ C) Steve’s 2023 Federal Income Tax Saved is $___________ D) The total 401-k account balance at the end of year-15 is $___________ E) Present Value (on 1-1-2023) of 15 years of tax savings $___________

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2. Convert the following decimal numbers to 16-bit twos-complement notation a. 2901 b. -728 3. Convert the following twos-complement numbers to decimal: a. 1100 0110 b. 0100 0110 4. Which of the following bit strings cannot be valid BCD numbers? a. 0100 1001 b. 1100 0001 c. 1000 1100 d. 0000 0000 e. 1010 1111

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