pls help with french homework it is worth 15 marks Q1-8​

about 80% of plants have mycorrhizae linking them to Which initial change in acid-base balance will the nurse expect when a client is in the progressive stage of shock?a) Metabolic acidosisb) Metabolic alkalosisc) Respiratory acidosisd) Respiratory alkalosis as True, False or Ambiguous. For each statement, provide a 1-3 sentence explanation for your answer. You can use diagrams or mathematical derivations in your answer if you think it would strengthen your argument. a) (3 points) A central bank can reduce inflation at the smallest cost if people's expectations of inflation respond slowly to new policy announcements. b) (3 points) A shock to oil prices would cause both the inflation rate and short run output to fluctuate less in the case of a flatter DAS curve, compared to a steeper DAS curve. There's an old Yiddish joke about a town called Chelm, the residents of which are well-known for their lack of common sense. A farmer from Chelm was riding his donkey to the mill one day with a sack of wheat thrown behind him over the donkey's back, ready to be ground into flour. Along the way he encountered a friend, who was shocked by the farmer's treatment of the donkey: "Look at you! You must weigh 200 pounds and that sack of flour must weigh 100 pounds. That's a very small donkey! Together, you're too much weight for him to carry!" The farmer pondered his friend's words all the way to the mill, and for the rest of the day, until he had an epiphany he was sure would satisfy his friend. He encountered his friend again on the way back home, still riding the donkey, but with the 100lb bag of flour now slung over his own shoulder. We know that the donkey bears the same weight either way. Let's approach this from a physics perspective, and apply our understanding of Newton's Laws to analyze the situation and confirm what our intuition tells us. We can model the situation as two masses on top of some supporting surface, like a scale. Consider the arrangement depicted in the diagram above. The red block weighs 10 N, the other block weighs 25 N. The diagram to the left models the first part of the story; the diagram on the right models the second half of the story. Draw free body diagrams for the three objects involved, for each of the two cases. Then use Newton's Laws to show that the total force exerted on the scale by the blocks is the same in both cases. It isn't enough to say: "They have to be the same." That's just restating your intuition. We need to see that reasoning using only the principles of our Newtonian framework leads to the same conclusion. True/FalseAn auditor's report on compliance with contractual or regulatory requirements must be prepared by a different CPA firm than the one preparing the audit of the financial statements who is credited with compiling the great book of organum (magnus liber organi)? group of answer choices hildegard of bingen protin lonin machaut When you started in business 5 years ago, you hired production consultants to design your production facilities and you bought machinery, hired labor, and designed your operations under the long-run expectation that the demand for your product would be 1,000 units per month. You are currently operating in the short run producing 1,200 units of output per month as the forecasted demand for your product was underestimated. If you have not changed anything about your operations since you began business and input prices have not changed:You must currently be hiring less capital than you would need in the long run if the demand for your output remains at 1,200 units per month.Your current short run total cost is higher than your minimum long run total cost for the output level you are producing.Your current average fixed cost has gone down.All of the above. A laser rangefinder is locked on a comet approaching Earth. The distance g(x), in kilometers, of the comet after x days, for x in the interval 0 to 42 days, is given by g(x)=150,000csc( /42 x). a. Select the graph of g(x) on the interval [0,49]. b. Evaluate g(7). Enter the exact answer. g(7)= c. What is the minimum distance between the comet and Earth? When does this occur? To which constant in the equation does this correspond? The minimum distance between the comet and Earth is km which is the . It occurs at days. d. Find and discuss the meaning of any vertical asymptotes on the interval [0,49]. The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2;4;6 or x+1;x1 ). The order of the list does not matter. At the vertical asymptotes the comet is A solid ball made from a uniform density material has a radius of 0.6 meters and a mass of 8 kg. Calculate the mass of a solid cube with side lengths equal to 0.8 meters made with the same material. Compared to conventional radar, what additional capabilities does Doppler radar have?It can measure the temperature of cloud tops.It can provide a vertical view of a cloud's droplets and ice particles.It can measure the speed at which falling rain is moving vertically.It can measure the speed at which falling rain is moving horizontally. a) Describe some of the most compelling global environmental issues as discussed in class lectures. 5 pts.b) What are the main causes of these environmental issues?c) Show two or three examples of how different criteria (e.g. total emissions, per capita Portland State University 2 emissions, etc.) used to rank countries according to their GHG emissions may create conflicting outcomes. a child who has an xxx chromosomal disorder will most likely __________. Which of the following employees would be a source of competitive advantage?Multiple ChoiceCaryn, who graduated with decent grades from a mid-ranked collegeDesoto, who has been recruited by several competitors for his rare programming abilitiesSherly, who attends company management training with 11 other employeesParker, who is an entry-level employee with a high-school diploma 6. An lce-skater A has a mass of 80 kg and is skating with a velocity of 4.5 m/s when he collides head-on with skater B, who has a mass of 100 kg and is traveling in the opposite direction at 5 m/s. After the collision, skater B comes to a rest. What happens to skater A and why? A particle moves along the x-axis according to the equation x(t)=1.904.00t 2 m. What are the velocity and acceleration at t=1.85 and t= 4.9 5? Velocitv: (t=1.8 s) (t=4.9 s) Tries 0/100 Accleration: (t=1.8 s) (t=4.9 s) Tries 0/100 Y= 4K^1/4 (AL)^3/4 ; population growth rate is 2.1%; saving rate is 20%; depreciation rate is 7%, and technological progress is 1.1%. 1. There is an over-accumulation of capital in the economy so the saving rate should be reduced. 2. The saving rate needed to reach the golden rule level of capital per effective labour is 0.25. write the complete electron configuration for the sodium atom. A project with an annual operating cost = JD 1000 , increased by 100 yearly over n=11 years. If i=8% per year, then the equivalent single payment at time zero (Eq.X(0)) is around: Select one: a. 10165.4 b. 3026.5 C. 9307.6 Find the number of teams be selected from eight boys and six gairls. Knowing that each team conaining five boys and four gairls? a) 480 b) 420 c) 840 Consider the following demand and supply functions. Demand: D(p)=q=13018p and Supply: S(p)=q=45+11p a.) Assume there are no taxes imposed. Find the equilibrium price and quantity. Equilibrium Price (Round your answer to the nearest cent.) Equilibrium Quantity (Round your answer to the nearest whole number.) b.) Assume there is a 10% tax on the consumer, find the new equilibrium price and quantity. New Equilibrium Price (Round your answer to the nearest cent.) New Equilibrium Quantity (Round your answer to the nearest whole number.) c.) What portion of the tax is paid by the consumer? (Round to the nearest cent.) d.) What portion of the tax is paid by the producer? (Round to the nearest cent.) New Equilibrium Price (Round your answer to the nearest cent.) New Equilibrium Quantity (Round your answer to the nearest whole number.) c.) What portion of the tax is paid by the consumer? (Round to the nearest cent.) d.) What portion of the tax is paid by the producer? (Round to the nearest cent.) e.) What is the total tax is paid to the government? (Round to the nearest cent.)