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Identify which subatomic particles match each of these descriptions. One of the descriptions describes two particles. Make sure to include both particles it describes. Description have a relative charge of +1 have a relative charge of -1 have no charge located in the nucleus of an atom have a much lower mass than the other two types of particles Particle(s) ---

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At a college, 62 students were members of clubs or the student council, 33 were members of clubs, and 14 were members of clubs and the student council How many students were members only of the student councilthe student council?

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A nurse is caring for a 37-year-old G4P3 client who is at 14 weeks of gestation. The client asks, "Why are you taking my blood pressure? It's always been normal." Which of the following responses should the nurse make? "Your age is a risk factor for developing high blood pressure during pregnancy." "No need to worry about that, let's talk about how you're feeling." "Because blood pressure often increases early in the second trimester of pregnancy." "You are at an increased risk for high blood pressure since you've had several pregnancies."

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A bank offers an investment account with an annual interest rate of 1.13% compounded annually. Maria invests $4200 into the account for 2 years. Answer the questions below. Do not round any intermediate computations, and round your final answers to the nearest cent. If necessary, refer to the list of financial formulas. (a) Assuming no withdrawals are made, how much money is in Maria's account after 2 years? $ (b) How much interest is earned on Maria's investment after 2 years?

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A gift of $3000 to a city grew to $10,000,000 in 200 years. At what interest rate compounded annually would this growth occur? Question content area bottom Part 1 The interest rate would be    enter your response here%. (Do not round until the final answer. Then round to the nearest hundredth as needed.)

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In the datasets package, there is a dataframe ChickWeight. The weights of the chicks are recorded in gram and the variable time is measured in days. Run a regression model to show how the passage of time influences the weight of the chicks. Based on the regression results, which of the following are true? Group of answer choices The chicks weigh about 27 grams when they hatch. We accept the null hypothesis that time has no effect on the weight of the chicks. The chicks gain about 8.8 grams per day. We can reject the null hypothesis that time has no effect on the weight of the chicks.

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Q2. The concentration of ND is decreased by 2. By how much does Vbi change at Vol.173K, ND - Vbi.173Kp. [mV], where T=173 K? Q2. The concentration of No is decreased by 2. By how much does V change at [VoL7p-Vo17aK-m(mV)], where T=173K?

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:59:49 ook ences Ear infections caused by Haemophilus influenzae cannot be treated with antibiotics such as amoxicillin because this causative agent is a virus. Ear infections caused by Haemophilus influenzae cannot be treated with antibiotics such as amoxicillin because this causative agent is a virus. True or False True False

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600 kPa ?? 600 kPa, 43 °C Expansion valve Condenser Evaporator QL Compressor Win Figure on the left represents a heat pump. The indoor thermostat is set at 72 °F and the outside temperature in the winter averages 35 °F. Refrigerant-134a flows steadily through the heat pump's condenser. The refrigerant enters the condenser at 650 kPa and 43.0 °C at a rate of 0.0240 kg/s and leaves at 600 kPa as saturated mix with 8.50% of the mass in the vapor phase. The compressor consumes 940 W of power. The heat pump runs an average of 5 hours a day during winter months, and the average cost of electricity is 19 c/kWh. (a) What is the COP of the heat pump? (b) What is the rate of heat absorption from the outside air? (c) Estimate the cost of running this heat pump for 3 months. (d) What is the minimum power required by the compressor?

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22. The average income in a certain area is assumed to be approximately $25,000. A sample of size n = 30 gives a mean of $22,000 and a sample standard deviation of $7,000. Compute the test statistic. a. .43 b. -2.31 c. -.43 d. -2.35

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