15. Evaluate the following double integral. 3+5y vx Ydxdy

A bag contains 100 bolts and 300 nuts 50% of each have been rusted 1 item is chosen at random.Find the probability that chosen item z rusted or a bolt....

The mechanism for number 2 please Polymers11 2. Write the reaction mechanism (showing arrows) of the synthesis of polystyrene. 4pts Include and show arrows in 2 initiation steps with benzoyl peroxide forming the phenyl radical. (this is shown in Figure 9 of the lab- just add all arrows) • A ...

Right answer needed please? drawing samples of size 11 Your numbers should be accurate to I decimal places. Answers obtained using exact:-scores or s-scores rounded to 3 decimal places are accepted. 1/23/ BANG & OL 6...

Use the Laplace transform to solve the following initial value problem: 44" + 2y + 18y = 3 cos(3t), y(0) = 0, y(0) = 0. a. First, take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation and then solve for L{y(t)}. Do not perform ...

Exercise 9-14 Vaughn Company uses the gross profit method to estimate inventory for monthly reporting purposes. Presented below is information for the month of May. Inventory, May 1 $ 167,300 Purchases (gross) 580,800 Freight-in 32,100 Sales revenue 979,300 Sales returns 73,300 Pur...

Exercise 1.47 Constants Part A Find the angle between each of the following pairs of vectors 4--280. An-640, Bn-1.20 B,--2.10. Submit Request Answer Part B A, 3.60, Av-5.40: B11.0, B-6.40 Submit Request Answer ▼ Part C A.,--4.00, AU3-2.00; Boー7.00, Вуз 14.00 Submit Req...

11. How much aluminum can be produced from the \(1.00 \times 10^{3} \mathrm{~kg}\) mineral bauxite, which mostly \(\mathrm{Al}_{2} \mathrm{O}_{3} ?\)...

A reseearcher measures the relationship between sleep medication use and time spent working. andwe the following wuestioms based on the results provided. 9 18 5 38 7 19 3 29 A researcher measures the relationship between sleep medication use (times used per week) and time spent working (in hours pe...

Question 3 The pole-zero plot of a sinusoidal oscillator filter is shown below. If the system is working at Fs = 8000Hz, the output tone has a frequency of 1000 Hz. Pole-Zero Plot for the Non-Damped Cosine Oscillator Imaginary Part 201 202 2nd order The X zp -1 -0. 50 0. 51 Real Part True False...

Bandar Industries Berhad of Malaysia manufactures sporting equipment. One of the company's products, a football helmet for the North American market, requires a special plastic. During the quarter ending June 30, the company manufactured 3,700 helmets, using 2,368 kilograms of plastic. The plast...

A cylindrical hoop of mass m = 500 g and radius r = 10 cm starts from rest at the top of a ramp of length L = 1.0 m that makes an angle 8 = 300 with the horizontal. Calculate the speed of the hoop at the bottom of the ramp, in m/s. Inoop = mr?. Do not type in units....

ment Score: 0/2400 Resources in Hint Check Answ tion 4 of 24 > The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many modern chemical processes. In the first step of the Ostwald process, ammonia is reacted with oxygen gas to produce nitric oxide and water...

1. Mrs. Robinson is hospitalized for dehydration. Somehow, medical orders are mixed up, and Mrs. Robinson is infused with a low-potassium intravenous solution meant for another patient. Mrs. Robinson's potassium levels are normal before the I.V. is administered, but, due to an undiagnosed kidney...

Postlab Questions "Conventional equations are also commonly referred to as molecular equations. In what major way do molecular equations differ from complete ionic or net ionic equations? 1. 2. An inexperienced chemist wants to perform the following reaction in aqueous solution. MgSO4 + 2Nal &ra...

5. Test the claim that the proportion of people who own cats is smaller than 70% at the 0.05 significance level The null and alternative hypothesis would be: Ho:p>0.7 H0'? 0.7 H1 : p < 0.7 H1 : ? > 0.7 ??: -0.7 H0'p 0.7 H1 : ? 0.7 H1 : p > 0.7 The test is: left-tailed two-tailed...

QUESTION 3 Which of the following is NOT a high-energy molecule in cells? O A. ATP B. Creatine phosphate C.Phosphoenolpyruvate D. Pyruvate E. 1,3-bisphosphoglycerate...

Can you show your work in excel please Given the following information, calculate the debt coverage ratio for this investment: potential gross income: $120,000; vacancy rate: 9%; net operating income: $57,900, operating expenses: $51,300; acquisition Price: $520,000; debt service: $40,000. Please...