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Question 15 1 pt Solve the problem. A satellite dish is a paraboloid of...
Please answer all of the questions. An arch is in the shape of a parabola. It...
Please answer all of the
questions.
An arch is in the shape of a parabola. It has a span of 198 meters and a maximum height of 33 meters. Find the equation of the parabola Preview Determine the height of the arch 74 meters from the center. Select an answer A satellite dish is shapcd like a paraboloid of revolution. This mcans that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to...
A system of equations was written as an augmented, which was row reduced to: [1 0...
A system of equations was written as an augmented, which was row reduced to: [1 0 0 0 0 1 0 - 4 0 0 1 4 What is the solution to the original system of equations? 2 = 2= Question Help: D Video D Post to forum Submit Question A satellite dish is shaped like a paraboloid of revolution. This means that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to...
1. The reflector of a flashlight is in the shape of a parabloid of revolution. its diameter is 8 ...
1.
The reflector of a flashlight is in the shape of a parabloid of
revolution. its diameter is 8 inches and its depth is 4 inches. how
far from the vertex should the light bulb be placed so that the
rays will be reflectes parallel to the axis?
place the light bulb ? inch(es) from the vertex
2.The Cables of a suspension bridge are in the shape of a
parabola, as shown in pic below. the towers supporting the cable...
Picture 1 shows an example of the question I need help with. Picture 2 is my...
Picture 1 shows an example of the question I need help
with. Picture 2 is my question. Answer completely using the example
in picture 1 as a template.
correct answer= thumbs up
The role a searchght is in the shape of a paraboloid of revolution its diameter is 40 inches and its depth is 20 inches How far from the should the light bulb be placed Themes will be relected parallel to the ads of symmetry if the bubis placed...
help please Question 21 1 pt Solve. A brick staircase has a total of 17 steps...
help please
Question 21 1 pt Solve. A brick staircase has a total of 17 steps The bottom step requires 114 bricks. Each successive step requires 5 less bricks than the prior one. How many bricks are required to build the staircase? 1258 bricks None of the above 2618 bricks 1215.5 bricks O 2516 bricks 1 pt Question 22 (x + 2)2. (v + 12 1 Chance the correct oranh.
This Question: 1 pt 14 of 20 (11 con A ball is thrown upward and outward...
This Question: 1 pt 14 of 20 (11 con A ball is thrown upward and outward from a height of 8 feet. The height of the ball, flx), in feet, can be modeled by f(x) = -0.1X2 +0.7x+8 where x is the balls horizontal distance, in feet, from where it was thrown. Use this model to solve parts (a) through (c). a. What is the maximum height of the ball and how far from where it was thrown does this...
help asap e RenmaiRIHg: 00:3053 Submit Quiz This Question: 1 pt 6 of 12 This Quiz:...
help asap
e RenmaiRIHg: 00:3053 Submit Quiz This Question: 1 pt 6 of 12 This Quiz: 12 pts possible comfortably, you decide you will need to save $1 million by the time you are 65. Today is your 33rd birthday, and you decide, on every birthday up to and including your 65th birthday, that you will put the same amount into a starting today and continuing 5%, how much must you set aside each year to make sure that you...
Please answer all 3 questions Question 6 1 pts Solve the problem. We have created a...
Please answer all 3 questions
Question 6 1 pts Solve the problem. We have created a 99% confidence interval for with the result (8,13). What conclusion will we make if we test at a= = .012 Fail to reject Ho Reject Ho and support Ha. Accept Ho rather than Ha. O Conclude the mean is not between 8 and 13. We cannot tell what our decision will be with the information given. Question 5 1 pts The variance for X...
This Question: 1 pt 5 of 15 complete Use the Gauss Jordan method to solve the...
This Question: 1 pt 5 of 15 complete Use the Gauss Jordan method to solve the given system of equations -150 - 150 2 11 - 25 - 2249 What is the womented mat that represents the wystem of equations? DO 11 - -2 15 -17 Select the comed choice below and if necessary in the answer boxes to complete your choice O A This w a s exactly one on the solution is Type an exac e rin simplified...
This Question: 1 pt 5 of 15 (3 complete) This Test: 15 pts possit Question Help...
This Question: 1 pt 5 of 15 (3 complete) This Test: 15 pts possit Question Help In a random sample of 18 people, the mean commute time to work was 34.7 minutes and the standard deviation was 73 minutes. Assume the population is normally distributed and use a t-distribution to construct a 95% confidence interval for the population mean . What is the margin of error of Interpret the results The confidence interval for the population mean is ( (Round...
Please answer all of the
questions.
An arch is in the shape of a parabola. It has a span of 198 meters and a maximum height of 33 meters. Find the equation of the parabola Preview Determine the height of the arch 74 meters from the center. Select an answer A satellite dish is shapcd like a paraboloid of revolution. This mcans that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to...
A system of equations was written as an augmented, which was row reduced to: [1 0 0 0 0 1 0 - 4 0 0 1 4 What is the solution to the original system of equations? 2 = 2= Question Help: D Video D Post to forum Submit Question A satellite dish is shaped like a paraboloid of revolution. This means that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to...
1.
The reflector of a flashlight is in the shape of a parabloid of
revolution. its diameter is 8 inches and its depth is 4 inches. how
far from the vertex should the light bulb be placed so that the
rays will be reflectes parallel to the axis?
place the light bulb ? inch(es) from the vertex
2.The Cables of a suspension bridge are in the shape of a
parabola, as shown in pic below. the towers supporting the cable...
Picture 1 shows an example of the question I need help
with. Picture 2 is my question. Answer completely using the example
in picture 1 as a template.
correct answer= thumbs up
The role a searchght is in the shape of a paraboloid of revolution its diameter is 40 inches and its depth is 20 inches How far from the should the light bulb be placed Themes will be relected parallel to the ads of symmetry if the bubis placed...
help please
Question 21 1 pt Solve. A brick staircase has a total of 17 steps The bottom step requires 114 bricks. Each successive step requires 5 less bricks than the prior one. How many bricks are required to build the staircase? 1258 bricks None of the above 2618 bricks 1215.5 bricks O 2516 bricks 1 pt Question 22 (x + 2)2. (v + 12 1 Chance the correct oranh.
This Question: 1 pt 14 of 20 (11 con A ball is thrown upward and outward from a height of 8 feet. The height of the ball, flx), in feet, can be modeled by f(x) = -0.1X2 +0.7x+8 where x is the balls horizontal distance, in feet, from where it was thrown. Use this model to solve parts (a) through (c). a. What is the maximum height of the ball and how far from where it was thrown does this...
help asap
e RenmaiRIHg: 00:3053 Submit Quiz This Question: 1 pt 6 of 12 This Quiz: 12 pts possible comfortably, you decide you will need to save $1 million by the time you are 65. Today is your 33rd birthday, and you decide, on every birthday up to and including your 65th birthday, that you will put the same amount into a starting today and continuing 5%, how much must you set aside each year to make sure that you...
Please answer all 3 questions
Question 6 1 pts Solve the problem. We have created a 99% confidence interval for with the result (8,13). What conclusion will we make if we test at a= = .012 Fail to reject Ho Reject Ho and support Ha. Accept Ho rather than Ha. O Conclude the mean is not between 8 and 13. We cannot tell what our decision will be with the information given. Question 5 1 pts The variance for X...
This Question: 1 pt 5 of 15 complete Use the Gauss Jordan method to solve the given system of equations -150 - 150 2 11 - 25 - 2249 What is the womented mat that represents the wystem of equations? DO 11 - -2 15 -17 Select the comed choice below and if necessary in the answer boxes to complete your choice O A This w a s exactly one on the solution is Type an exac e rin simplified...
This Question: 1 pt 5 of 15 (3 complete) This Test: 15 pts possit Question Help In a random sample of 18 people, the mean commute time to work was 34.7 minutes and the standard deviation was 73 minutes. Assume the population is normally distributed and use a t-distribution to construct a 95% confidence interval for the population mean . What is the margin of error of Interpret the results The confidence interval for the population mean is ( (Round...
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