The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.25​, and the sample statistics include n=1906 subjects with 457 saying that they smoked a cigarette in the past week. Find the value of the test statistic.

(C++)Radix Sort: Write C++ codes for radix sort: use counting sort for decimal digits from

the low order to high order. The input array is A = {329, 457, 657, 839, 436, 720, 353}

In this experiment, we will explore fermentation. As you read Chapter 13, one of the fates of pyruvic acid can be the production of carbon dioxide and ethanol. The pyruvic acid is made from carbohydrate by glycolysis. By measuring the amount of CO2 made over time, you can measure the efficiency of glycolysis. The basic experiment is relatively simple. 1. Prepare a sample of carbohydrate in water. Take note of the concentration in % (use volume or weight). 2. Completely fill a small juice glass with the carbohydrate mixture. 3. Add yeast to the mixture. Start with 1.4 tsp. 4. Mix the carbohydrate, water, yeast mixture. If you spill some make sure the juice glass is filled to the brim. 5. Place a flat-bottom bowl over the juice glass. 6. Invert both the bowl and juice glass together, being careful not to spill the contents. Now the glass is upside down in the bowl. 7. Watch the glass for at least 2 hours, recording the size of the bubble formed every 15 minutes. The size of the bubble can be estimated by measuring the height of the bubble in cm. Multiply the height by (1/4)x(diameter in cm)x(diameter in cm) x pi. Pi is approximate 3.14. (V= h x pi x r^2). Run this experiment 4 times (Since there is a lot of waiting, you can start a second experiment after you get the first started). One experiment should be a control, using no carbohydrate. Vary only one variable. For example, one student might test sucrose (table sugar), Karo syrup, and honey. Another student might vary the concentration of carbohydrate; 5%, 10%, 15%. Another student might vary the temperature: in an ice bath, room temp, in a 100 degree F oven. This is a case where I would like to see you design your own experiment. Make a lab report of your own design. It should have the following components:

1. Introduction and Objectives.

2. Procedure (What did you do?).

3. Results in tabular form.

4. Conclusion ( What do your results mean in terms of what you have learned about enzyme kinetics, glycolysis, and carbohydrate metabolism?)

The inventory account of Cullumber Company at December 31, 2020, included the following items:

Based on the above information, the inventory account at December 31, 2020, should be reduced by

Which enzyme in each of the following pairs would be more limited in its catalytic scope?

A) An enzyme that exhibits linkage specificity or an enzyme that exhibits absolute specificity?

and

B) An enzyme that exhibits group specificity or an enzyme that exhibits stereochemical specificity?

using / for integral

Evaluate the double integral //R cos( (y-x)/(y+x) )dA where R is the trapezoidal region with vertices (1,0), (2,0), (0,2), and (0,1)

Referring to the definition of the Helmholtz energy (Eq. 6.5 in your text), show that dA represents the maximum amount of total work that a system can perform at constant T and V.

Due to a sudden downturn in the California economy, the State of California decides it needs to lighten its load and also raise some cash by selling off some of its assets. It has decided that “education is overrated” (and that people can just learn anything through youtube anyway) and is considering a secret plan to sell CSUSM. Yep, the whole shebang is on sale as a package – the school, name & brand, students, buildings, land, students, team sports, even that cougar mascot (whatever its name is). As a business major who has taken finance, the Governor of California (“da Guv”) has hired you to consider and report back on how much it could get for the sale, and the pros and cons of the financial factors affecting the possible priceOne urgent factor, Pepperdine Univ has come with a “take it or leave it” offer that it is flexible to possibly may more than others, but it would need to stretch out the payments over 7 years. Da Guv wants to know is that offer worth considering at all? What factors would affect it? Should da Guv make a counteroffer that would improve the total return for the sale?

What has to occur for an enzyme to catalyze a reaction? Select all correct.

1. An enzyme has a molecular weight of 25,000. If V_max= 80umol/min and you use 500uL of a 1mg/mL solution of enzyme, what is the turnover number?

2. In an enzyme activity assay, a 100uL assay sample containing 3.2 x 10^-5 M enzyme produced an absorbance change per minute of 0.42. The molecular weight of the enzyme is 17,000 g/mol and the extinction coefficient is 6220 M^-1 cm^-1.

What is the activity of the enzyme?

What is the specific activity of the enzyme?