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christian kelley

christian k.

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What is the correct way to describe this combination of resistors? Question 1Select one: a. Two of the 6Ω resistors are in parallel, and the third 6Ω resistor is in parallel with the 3Ω resistor. b. Two of the 6Ω resistors are in parallel, but the third 6Ω resistor is not in series or parallel with any other resistor. c. None of the 6Ω resistors are in series or parallel with any other resistor. d. All three of the 6Ω resistors are in parallel with each other.

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The bacteria that cause human disease would be classified in which domain?

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Question 4 of 15. Which of the following is categorized as a capital asset under Section 1221 of the Internal Revenue Code? Items held in inventory. An office building used in a taxpayer's business. A rare coin collection. A van owned by a florist, used to make deliveries to customers.

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true or false: Land is recorded at cost, not depreciated and periodically requires an adjustment to reflect current market value.

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Question 11 1 pts Brexit was approved by voters in the UK on June 23rd 2016 and implemented on January 31st of 2021. The \"leavers\" promised a stronger UK with more money to spend on national health and a more independent country with considerable world power. Instead the country has experienced the following: Please select all that apply. The UK's economy has shrunk since Brexit The people of Scotland have threatened to have a independence referendum for Scottish independence as they want to remain in the EU The UK has become a stronger power on the world stage Small British companies have struggled to maintain their European export markets

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A chemist adds 175.0 mL of a 9.99 g/dL sodium carbonate ($Na_2CO_3$) solution to a flask. Calculate the mass in grams of sodium carbonate the chemist has added to the flask. Be sure your answer has the correct number of significant digits.

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What type of reaction would decrease the entropy within a cell? (partial marks awarded) Question 8 options: Photosynthesis Building glycogen from glucose monomers Glycolysis Hydrolysis Breaking down proteins into amino acids

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True or False Ultrasonic sensors produce light waves at high speeds with phase shift to detect objects.

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d) The trifolium of Descartes: $\begin{cases} x(t) = r(t) \cos(t) \\ y(\varphi) = r(t) \sin(t) \end{cases}$ avec $r(t) = \cos(3t)$ avec $t \in [0; \pi]$. 1/ Calculate the length of Trifolium using $\int_a^b \sqrt{x'(t)^2 + y'(t)^2}dt$ 2/ Calculate the exact value of the area of the surface bounded by Using this area formula $= \frac{1}{2} \left| \int_a^b (x(t)y'(t) - x'(t)y(t))dt \right|$

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What is the minimum applied stress, in MPa, that will produce failure for a part with fracture toughness 150 MPa$\sqrt{m}$ and surface crack size 1.75 mm? Assume Y=1. Calculate the answer in MPa without decimal points (integer) and answer without units (only numbers).

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