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Maura is an entrepreneur who decided to start an online bakery. Since all her business will be done online and she can bake in her home kitchen, she is saving building and other brick-and-mortar costs that allow her to pass these savings on to her customers. Reducing prices to customers is an element of

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How many joules are in 1.20 \times 103 calories? (1 cal = 4.184 J) Select one: A. 5.02 \times 103 J B. 8.33 \times 10–4 J C. 2.39 \times 10–1 J D. 3.49 \times 10–3 J E. 2.86 \times 102 J

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What is the primary metabolic effect of estrogen at a submaximal runnint pace? Greater reliance on fat, greater reliance on carbs, greater reliance on protein, lactatw accumulation

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Match the internal validity threat to the proper example.Here are the complete statements for the answer options: Participants take a pre-test in the beginning of the semester and a post-test at the end of the semester and exhibit the practice effect. Participants begin to drop out of the experiment when summer begins. Experimenters select test-takers who scored at the lowest percentile to teach them test-taking strategies. Participants begin to fall asleep during the experiment. Participants in the experimental dance class begin to show the control group dance moves they've learned. Experimenters choose students enrolled in online classes and other students enrolled in face-to-face classes. Group of answer choices testing mortality statistical Regression maturation diffusion or imitation of treatment selection

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Simplify. Write your answers without exponents. $32^{-\frac{2}{5}} = \boxed{\text{ }}$

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Compute: $P(B \cup C)$ $P((B \cup C)')$ Over winter break, Jay has a 78% chance of going to Chicago, a 57% chance of going to Madison, and a 42% chance of visiting both Chicago and Madison. What is the probability that he visits Chicago or Madison? (Hint: use the formula corresponding with \"or\".)

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"If you use O LAG LEAD 1 generally, the first value is Null or Default." LAG or LEAD None of the options

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The US government sells 2 types of savings bonds. One is called a series EE bond and has a fixed rate. The other is called an I bond - the / stands for inflation - and the rate adjusts based on inflation. These are both zero-coupon bonds and are different from other bonds because they do not have a "face value"/"par value". This is because investors can purchase the bonds for any amount between $25 and $10,000 so the redemption value (future value) of the bond depends on the dollar amount invested and the interest rate. Interest on these bonds compounds semi-annually. (More information on US Savings bonds) Suppose that you invest $500 in a Series EE bond with a yield to maturity of 2.44%. What will be the bond's value in 8 years?

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The diagram below shows a CSTR with its corresponding identified model between the concentration in the effluent, CA, and the valve % open on the supply stream of A. An online analyzer is to be installed that will have a sampling rate of t = 1 min. Kp = -0.8 s/CA = tS + 1 Fs F, CA = 0.8 mol Kp = % open T = 5 min, 9 = 1 min FA CSTR a) (5 pts.) Draw the feedback control loop on the diagram, including representations for all of the elements of the loop. b) (15 pts.) Suggest PID tuning for the closed-loop system. c) (10 pts.) Give reasoning why or why not continuous control would be appropriate for this case as compared to other approaches to control (no control, manual control, on-off control, emergency control).

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5. I have a die that might or might not be loaded. I want to test whether the probability of getting the number 4 is 1/6 or smaller. I toss the die 50 times, and the number 4 appears only 6 times. This seems to support the hypothesis that the probability is smaller than 1/6 (if the probability is equal to 1/6, then you'd get the number 4 approximately 8.3 times). (a) Write down the null and alternate hypotheses for this situation. (b) Calculate the $p$-value exactly using the binomial formula. Use your calculator or Desmos or something equivalent. (c) What do you think: is there enough evidence to conclude that the die is loaded? Explain.

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bego-a a.