When adjusting the controls, what happens to the blood pH when you lower the PCO2? You correctly answered: a. The pH increases. 2. In uncompensated respiratory alkalosis, the You correctly answered: b. carbon dioxide levels of the blood are low.
By contrast, the price elasticity of demand tells you “how much” quantity demanded changes when price changes. It shows the responsiveness of a change in quantity demanded to a change in price. [text: E p. 114; MI p. 114] 2. Why do economists use percentages rather than absolute amounts in measuring the responsiveness of consumers to changes in price? There are two basic reasons.
They have dropped from 11.67 minutes in weeks 1 – 2 down to 3.32 minutes in weeks 7 – 8 after employing optimization strategies, more modern technology and eliminating the blockage in the process. The estimated slope of the learning curve for week eight can be calculated by (11.67-3.32)/(8-0) = 1.04375, so the typical waiting time is declining by 1.04375/11.67 = 0.089439, which is approximately 0.09. One could say that the rate of learning is roughly 9% which means that the learning curve is about 91%. Comparable analysis can be applied to the profit acquired by the developments in the process. There is a substantial improvement of profit when comparing the first week profit of $1,054 to the eighth week profit of $2,040.
c. Installation of new ventilating equipment produced depreciation (fixed cost) which will decrease contribution margin, thus the breakeven point will increase. 5. A. Cool-Aire will incur a loss simply if its sales are below 33000, i.e. P(X<33000) or P(Z<((33000-40,000)/4000) = P(Z<-1.75) = 1 - P(Z<1.75) or about .04 using the z-score table. B.
Discuss explanations of forgetting. There are two different types of explanations as to how we forget in the STM. The two theories are the decay theory and the displacement theory. My controversial question is - what is the best explanation for forgetting and can we use the same explanations for the short-term memory (STM) and the long-term memory (LTM)? Forgetting in the STM – when we look back at the multi-store model it tells us that the capacity and the duration are limited.
Explain. It is valid to conclude that a base were added, the rate of the reaction would slow down because the pressure of oxygen barely increased, meaning the enzymes were not working at a faster rate. 6. Predict what would happen if vinegar (also known as acetic acid) were added to a water solution of hydrogen peroxide and
The relationship between Hamstring strength index 60 degree/s and the Shuttle run test is a negative relationship due to r moves away from zero in negative direction and r = −0.149, the strength of this negative relationships would be weak with r -0.5 r=-0.528**, is more significant since p =0.002< 0.01, where r = −0.498** is significant at p =0.004< 0.01. The smaller the p-value in a test of hypothesis the more significant the results are. 8. The researchers stated that the study showed a positive, significant correlation between Quadriceps strength indices and pre- and postoperative functional stability Considering the data presented in the Table 5, do you agree with their statement? Provide a rationale for your answer.
Temperatures 5.3°C for S. Heidelberg and 6.2°C for S. Typhimurium are the lowest temperatures at which growth has been reported. On the other hand, 45°C have been reported to be the maximum temperature limit for growth (Jay, Martin, & David, 2005). Salmonellae are indole, Voges Proskauer, and urea negative. They are methyl red, Simmons citate and H2S producing positive. Salmonella suspect colonies grow as red colonies with a black center in Xylose Lysine Deoxycholate (XLD) agar.
Describe at least two negative outcomes of having too little money and credit in the economy. (2-4 sentences. 2.0 points) It would cause scarcity of currency, over balancing demand, producing too much of something meaning major markets could fall to the floor and would cause major losses for the companies producers. Describe at least two negative outcomes of having too much money and credit in the economy. (2-4 sentences.
However, they are much less abundant than they were a few decades ago. (Eoearth, 2008). This depletion is as a result of Coral reefs’ sensitivity to thermal stress as their ability to adapt is low (Bernstein et al. 2007). Therefore climate change and high carbon emissions have negatively affected