## Answers

first quadrant bounded We have region in x=5y-y² and by - anis 5y-y²=0 Y(5-4)=0 --- x=sy-yz y = 0,5 X Volume of solid obtained by rotaling is region about a-anis j A(Y) dy So ACY) = * 1 (outer radius?- (Inner radius)] (54-42)7-03 | 254² to y" - 1043 Aly) = 5 * ( 25 y² + y4 – 10 y3) dy Volume O 5 + 109 = *( (520) + 5- 1 252 $(520) -*| 3138 + 635 -- 3125] =* | 675 – 3123] - * X625 * [?-?] 6253 = 2X625 X 6-5. = 6 6257 6. Volume answer is (c) → 6257 6

.
#### Similar Solved Questions

1 answer

##### Synthesize the following molecular structure(s) in as many unique ways as possible (must be > 80%...

Synthesize the following molecular structure(s) in as many unique ways as possible (must be > 80% unique for credit), following the constraints provided. You must utilize transformations covered in the lecture slides for full credit. Offbeat reagents or reagent sets not introduced in the lecture ...

1 answer

##### 10 Arock is own wo o d. The ropes move wardrom the point of impact of...

10 Arock is own wo o d. The ropes move wardrom the point of impact of the rocks at the radius of the formed by a pen s are a per d er a which are changing the When the radius is the area is changing M150 C u re for per fer your answer in exact form may include...

1 answer

##### Part A Consider the amino acid alanine. What fraction of the alanine molecules is in the...

Part A Consider the amino acid alanine. What fraction of the alanine molecules is in the zwitterionic form at pH-9.4? The zwitterionic form is the one in which the net charge of the molecule is zero. Use two significant figures ΑΣ f- Submit Request Answer Part B What fraction of the alan...

1 answer

##### Consider a firm in the “sharing economy,” such as Uber, Lyft, or Airbnb. Do you think...

Consider a firm in the “sharing economy,” such as Uber, Lyft, or Airbnb. Do you think they would benefit by computing and evaluating: (1) market share and industry volume variances, (2) sales mix and sales quantity variances, and (3) production mix and yield variances?...

1 answer

##### For this problem, you do have all the details you need, so take your time and...

For this problem, you do have all the details you need, so take your time and carefully check your math and critical thinking skills with this question. Hollern Combines, Inc. has $10,000 of ending finished goods inventory as of December 31, 2008. If beginning finished goods inventory was $5,000 and...

1 answer

##### Prove relatively prime

suppose a,b,n ? Z, with n>0. Suppose that ab=1 (mod n). Prove that both a and b are relatively prime.*Z is the integers symbol and a,b,n are all integers...

1 answer

##### Helium gas has cv = 12:5 J mol^-1K^-1. n = 100 mol of helium gas ini-...

Helium gas has cv = 12:5 J mol^-1K^-1. n = 100 mol of helium gas ini- tially has volume 0.2 m3 and pressure 5 106 Pa. Find the energy transfer by heating if pressure increases by 50% due to an isochoric process. (You do not need to know n but I include it in case you use a dierent method)....

1 answer

##### The Snacks Galore is looking to expand its business by adding a new line of vending...

The Snacks Galore is looking to expand its business by adding a new line of vending machines. The management team is considering expanding into either soda machines or snack machines. Following is the relevant financial data relating to the decision: Soda Snack Machines Machines Investment $100,000 ...

1 answer

##### Lupo Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on...

Lupo Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermined overhead rate for the current year on the following data: Total machine-hours 30,000 Total fixed manufacturing overhead cost $ 2...

1 answer

##### 3. A rectangular frame is subjected to a vertical distributed loads and a lateral load, determine...

please give me detailed solution with FBD thank you 3. A rectangular frame is subjected to a vertical distributed loads and a lateral load, determine the upper and lower bounds on W by considering a mechanism with plastic hinges at A, C, D, and E 1.5W 3. A rectangular frame is subjected to a v...

1 answer

##### 29. (a) Without solving, explain why the initial-value problem dy dx vy, y(xo) = yo has...

29. (a) Without solving, explain why the initial-value problem dy dx vy, y(xo) = yo has no solution for yo < 0. (b) Solve the initial-value problem in part (a) for yo > 0 and find the largest interval / on which the solution is defined...

1 answer

##### Lagle Corporation has provided the following information: Cost per Cost per Period Unit $4.85 Direct materials...

Lagle Corporation has provided the following information: Cost per Cost per Period Unit $4.85 Direct materials $3.35 Direct labor Variable manufacturing overhead Fixed manufacturing overhead $1.35 $8,000 Sales commissions $1.50 Variable administrative expense $0.45 Fixed selling and administrative e...

1 answer

##### Let T:V→WT:V→W be an isomorphism. Prove that if {w⃗ 1,w⃗ 2,…,w⃗ n}{w→1,w→2,…,w→n} is a linearly independent...

Let T:V→WT:V→W be an isomorphism. Prove that if {w⃗ 1,w⃗ 2,…,w⃗ n}{w→1,w→2,…,w→n} is a linearly independent set in WW, then the preimages of {w⃗ 1,w⃗ 2,…,w⃗ n}{w→1,w→2,…,w→n} is a linearly indepen...

1 answer

##### Deriving Bernoulli equtn, what are d (pv) and dF mean..??TT ? Differential form of mechanical energy...

deriving Bernoulli equtn, what are d (pv) and dF mean..??TT ? Differential form of mechanical energy balance No 0 2 de d(pr)...

1 answer

##### For question 2, assume that 30% of the voting population are registered as Independent, and 10...

For question 2, assume that 30% of the voting population are registered as Independent, and 10 different voters are randomly selected 2. Find the probability that greater than three of the voters are registered Independents. Round your answer to three decimal places. (3 pts)...

2 answers

##### Why did Shakespeare intent hamlet to have an oedipal complex

Why did Shakespeare intent hamlet to have an oedipal complex?I am thinking because to make the character interesting? :S...

1 answer

##### Question 20 (4 points) Saved Use the ideal gas law to solve for the temperature of...

Question 20 (4 points) Saved Use the ideal gas law to solve for the temperature of a gas that's kept at 1.62 atm, 22.4 Liters and contains 1.60 moles. Report the temperature in K. O 275 K 2.25 K 83.6 K. O 125.3 K...

1 answer

##### Fuzzy Button Clothing Company is analyzing a project that requires an initial investment of $400,000. The...

Fuzzy Button Clothing Company is analyzing a project that requires an initial investment of $400,000. The project's expected cash flows are: Cash Flow Year Year 1 Year 2 Year 3 Year 4 $325,000 -200,000 475,000 425,000 Fuzzy Button Clothing Company's WACC is 8%, and the project has the same r...