Homework Answers
Add Answer to:
number 4
point (2.1) 4. A window has the shape of an equilateral triangle on top...
Problem 8. (1 point) Consider a window the shape of which is a rectangle of height...
Problem 8. (1 point) Consider a window the shape of which is a rectangle of height h surmounted by a triangle having a height T that is 0.4 times the width w of the rectangle (as shown in the figure below). Window If the cross-sectional area is A, determine the dimensions of the window which minimize the perimeter. h= 0.9399sqrtA w 0.548sqrtA Note: You can earn partial credit on this problem preview answers Entered Answer Preview Result Messages 0.9399*sqrt(A) 0.9399/A...
A Norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular...
A Norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular window. (The diameter of the semicircle is equal to the width of the rectangle.) Find the dimensions of a Norman window if the perimeter of the window is 20 fot so that the maximum amount of light is admitted, Enter the exact answers Enclose numerators and denominators in parentheses. For example, (a - b)/(1+r). Length (in feet) Width (in feet): Hint Penalty Hint 0.0...
Entered Answer Preview 9.6 9.6 The answer above is NOT correct. (1 point) The area of...
Entered Answer Preview 9.6 9.6 The answer above is NOT correct. (1 point) The area of the outermost triangle shown below is 6 in2, and t 5 and 0 30. in Find the perimeter P of the large triangle and round your answer to two decimal places. (Remember: The perimeter of a shape is the distance around the P 9.6 inches Preview My AnswersSubmit Answers Your score was recorded. You have attempted this problem 5 times.
Java Please - Design and implement a class Triangle. A constructor should accept the lengths of...
Java Please - Design and implement a class Triangle. A constructor should accept the lengths of a triangle’s 3 sides (as integers) and verify that the sum of any 2 sides is greater than the 3rd(i.e., that the 3 sides satisfy the triangle inequality). The constructor should mark the triangle as valid or invalid; do not throw an exception. Provide get and set methods for the 3 sides, and recheck for validity in the set methods. Provide a toString method...
7-19 DEO Finding Numbers In Exercises 5-10, find E u two positive numbers that satisfy the...
7-19
DEO Finding Numbers In Exercises 5-10, find E u two positive numbers that satisfy the given DEP requirements 5. The sum is S and the product is a maximum. 6. The product is 185 and the sum is a minimum. 7. The product is 147 and the sum of the first number plus three times the second number is a minimum. 8. The sum of the first number squared and the second number is 54 and the product is...
Please complete and show steps clearly and show work and circle answer. please a...
please complete and show steps clearly and show work and circle
answer.
please answer every picture! will thumbs up, and write kind
comment/review as soon as it is posted!!!! please and thank
you
3. A parachutist is descending over level ground toward her landing point at Parachutist a constant descent rate of 4 feet per second. At the instant at which her altitude is 1000 feet, she is 2500 feet from her landing point, and her ground speed is 15...
You will be creating a driver class and 5 class files for this assignment. The classes...
You will be creating a driver class and 5 class files for this assignment. The classes are Shape2D (the parent class), Circle, Triangle, and Rectangle (all children of Shape2D) and Square (child of Rectangle). Be sure to include a message to the user explaining the purpose of the program before any other printing to the screen. Within the driver class, please complete the following tasks: Instantiate a Circle object with 1 side and a radius of 4; print it Update...
Answer this question. 1.(a) The daily profit, f (x), in hundreds of dollars, for a company...
Answer this question. 1.(a) The daily profit, f (x), in hundreds of dollars, for a company that manufactures x radios daily is given by f(x)240x 300 Determine the maximum daily profit of the company. (6 marks) The combined area of a square and a rectangle is 128 cm2. The width of the rectangle is 3 cm more than the length of a side of the square, and the length of the rectangle is 3 cm more than its width. Detemine...
Show work please Optimization problems 1. (5 points) Find two nonnegative numbers whose sum is 25...
Show work please
Optimization problems 1. (5 points) Find two nonnegative numbers whose sum is 25 and so that the product of one number and the square of the other number is a maximum. 2. (5 points) Build a rectangular pen with two parallel partitions using 300 feet of fencing. What dimensions will maximize the total area of the pen? (5 points) An open rectangular box with square base is to be made from 48 ft.2 of material. What dimensions...
QUESTION 2 ONLY Question 1:(1 point) Consider the curves y = 7z2 +4x and y =-z2 + 4 a) Determine their points of interse...
QUESTION 2 ONLY
Question 1:(1 point) Consider the curves y = 7z2 +4x and y =-z2 + 4 a) Determine their points of intersection (x^,y1) and (x2,2),ordering them such that xi < x2 What are the exact coordinates of these points? ,y1= b) Find the area of the region enclosed by these two curves. t0.001 Give its approximate value within Answer: Question 2: (1 point) Let S be the solid with flat base, whose base is the region in the...
Problem 8. (1 point) Consider a window the shape of which is a rectangle of height h surmounted by a triangle having a height T that is 0.4 times the width w of the rectangle (as shown in the figure below). Window If the cross-sectional area is A, determine the dimensions of the window which minimize the perimeter. h= 0.9399sqrtA w 0.548sqrtA Note: You can earn partial credit on this problem preview answers Entered Answer Preview Result Messages 0.9399*sqrt(A) 0.9399/A...
A Norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular window. (The diameter of the semicircle is equal to the width of the rectangle.) Find the dimensions of a Norman window if the perimeter of the window is 20 fot so that the maximum amount of light is admitted, Enter the exact answers Enclose numerators and denominators in parentheses. For example, (a - b)/(1+r). Length (in feet) Width (in feet): Hint Penalty Hint 0.0...
Entered Answer Preview 9.6 9.6 The answer above is NOT correct. (1 point) The area of the outermost triangle shown below is 6 in2, and t 5 and 0 30. in Find the perimeter P of the large triangle and round your answer to two decimal places. (Remember: The perimeter of a shape is the distance around the P 9.6 inches Preview My AnswersSubmit Answers Your score was recorded. You have attempted this problem 5 times.
7-19
DEO Finding Numbers In Exercises 5-10, find E u two positive numbers that satisfy the given DEP requirements 5. The sum is S and the product is a maximum. 6. The product is 185 and the sum is a minimum. 7. The product is 147 and the sum of the first number plus three times the second number is a minimum. 8. The sum of the first number squared and the second number is 54 and the product is...
please complete and show steps clearly and show work and circle
answer.
please answer every picture! will thumbs up, and write kind
comment/review as soon as it is posted!!!! please and thank
you
3. A parachutist is descending over level ground toward her landing point at Parachutist a constant descent rate of 4 feet per second. At the instant at which her altitude is 1000 feet, she is 2500 feet from her landing point, and her ground speed is 15...
Answer this question. 1.(a) The daily profit, f (x), in hundreds of dollars, for a company that manufactures x radios daily is given by f(x)240x 300 Determine the maximum daily profit of the company. (6 marks) The combined area of a square and a rectangle is 128 cm2. The width of the rectangle is 3 cm more than the length of a side of the square, and the length of the rectangle is 3 cm more than its width. Detemine...
Show work please
Optimization problems 1. (5 points) Find two nonnegative numbers whose sum is 25 and so that the product of one number and the square of the other number is a maximum. 2. (5 points) Build a rectangular pen with two parallel partitions using 300 feet of fencing. What dimensions will maximize the total area of the pen? (5 points) An open rectangular box with square base is to be made from 48 ft.2 of material. What dimensions...
QUESTION 2 ONLY
Question 1:(1 point) Consider the curves y = 7z2 +4x and y =-z2 + 4 a) Determine their points of intersection (x^,y1) and (x2,2),ordering them such that xi < x2 What are the exact coordinates of these points? ,y1= b) Find the area of the region enclosed by these two curves. t0.001 Give its approximate value within Answer: Question 2: (1 point) Let S be the solid with flat base, whose base is the region in the...
Most questions answered within 3 hours.
-
A 2.5 kg block rests on a 30 ∘ slope and is attached by a string...
asked 7 minutes ago -
In C++ code language please:
1. Created a linked list
2. Insert 5 values: 1, 10,...
asked 11 minutes ago -
By analogy with automobiles, defects in cancer critical genes
have been likened to broken brakes and...
asked 31 minutes ago -
Supposing Delta is an example of a very large US commercial
airline, how does the magnitude...
asked 36 minutes ago -
The total amount of shares that a corporation's charter allows
it to issue is:
Issued.
Authorized....
asked 37 minutes ago -
Which of the following statements is false? Explain what is
wrong with the statement.
a. A...
asked 44 minutes ago -
Vincent Simmons appeals from the trial court's order awarding to
his wife, Dorothy Simmons, a one-half...
asked 45 minutes ago -
A group of researchers has developed a method that they
hypothesize will improve the reading ability...
asked 46 minutes ago -
When 1 Liter volumes of the below solutions are mixed, which
will result in the precipitation...
asked 49 minutes ago -
A truck moving at 45 m/s passes a police car moving at 36 m/s in
the...
asked 48 minutes ago -
By using specific examples, explain how multinational firms
balance (or not as the case may be)...
asked 50 minutes ago -
Given X ~ Exp(1/8), we survey 100 at a time and are interested
in the distribution...
asked 1 hour ago