The amount of time needed to complete a job, t, varies inversely with the number of...
The amount of time needed to complete a job, t, varies inversely with the number of workers, w. If 11 workers can complete a job in 36 minutes, how many minutes would it take 6 workers?
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The amount of time needed to complete a job, t, varies inversely
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a. b. c. d. The volume of a gas varies inversely as the pressure upon it....
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The volume of a gas varies inversely as the pressure upon it. The volume of a gas is 400 cm under a pressure of 16 kg. What will be its volume under a pressure of 40 kg/cm-? The time required to do a job varies inversely as the number of people working. It takes 5hr for 7 bricklayers to build a park well. How long will it take 10 bricklayers to complete the job? (round answer...
Suppose that the amount of time it takes to build a highway varies directly with the...
Suppose that the amount of time it takes to build a highway varies directly with the length of the highway and inversely with the number of workers. Suppose also that it takes 150 workers 14 weeks to build 12 miles of highway. How many miles of highway could 125 workers build in 21 weeks? miles X ? When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant...
The weight (in pounds) w t(d) of an object varies inversely as the square of its distance (in thousands of miles) d from the center of Earth a. An astronaut weighs 180 pounds at sea level (about...
The weight (in pounds) w t(d) of an object varies inversely as the square of its distance (in thousands of miles) d from the center of Earth a. An astronaut weighs 180 pounds at sea level (about 4 thousand miles from Earth's center) Find an equation off b. How much would the astronaut weigh at 4 thousand miles above Earth's surface? pounds c. At what distance from the center of Earth would the astronaut weigh 1 pound? miles (Round to...
3. The amount of time it takes to complete a task is normally distributed with a...
3. The amount of time it takes to complete a task is normally distributed with a mean of 34 minutes and a standard deviation of 4 minutes. If I take a sample of 24 people how many of those 24 people on average will take over 37 minutes to do the task?
The number of hours it takes Travis to reach his vacation destination varies inversely with the...
The number of hours it takes Travis to reach his vacation destination varies inversely with the speed in miles per hour, he drives. This relationship is represented by the following graph. Travis's Road Trip 20 18 16 14 12 Time (hours) 10 Time 8 6 4 2 0 T0 20 30 40 50 60 70 80 90 100 X Speed (miles per hour) Which of the following equations represents the number of hours it takes for Travis reach his destination...
The length of time needed to complete a certain test is normally distributed with mean 23...
The length of time needed to complete a certain test is normally distributed with mean 23 minutes and standard deviation 11 minutes. Find the probability that it will take more than 20 minutes to complete the test.
3. The time needed to complete a final examination is normally distributed with a mean of...
3. The time needed to complete a final examination is normally distributed with a mean of 80 minutes and a standard deviation of 10 minutes. Answer the following questions. a. What is the probability of completing the exam in one hour or less? b. What is the probability that a student will complete the exam in more than 60 minutes but less than 75 minutes (i.e., between 60 and 75 minutes)? c. What is the longest time in minutes it...
y = 1227 +3 1.24 The number of days, D, needed to finish painting all bungalows...
y = 1227 +3 1.24 The number of days, D, needed to finish painting all bungalows of a village varies directly as the number of bungalows of the village, B, and varies inversely as the number of painters, W. Find the equation for this relationship if three painters take eighteen days to finish painting twelve bungalows. A D=2BW B DE 2. В 2B. CD=23 9W 9B 2W 1.25 Express V2_225° - 2VZe' in rectangular form. A 2.290° -B 1-3;
Write a Java program to calculate a team’s job performance. Given: two workers’ job performance in...
Write a Java program to calculate a team’s job performance. Given: two workers’ job performance in various units Output: the team's performance when they work together Follow the console session below to receive credit: How much time (in minutes) does Adam take to paint 100 square feet? 24 <--- provided at run-time How many square feet can Bill paint in one hour? 230 <--- provided at run-time What is the size of the paint job in square yards? 500 <---...
5. The time needed to complete a final examination in a particular college course is normally...
5. The time needed to complete a final examination in a particular college course is normally distributed with a mean of 80 minutes and a standard deviation of 10 minutes. Answer the following questions. What is the probability of completing the exam in one hour or less? (Round to four decimal places) What is the probability that a student will complete the exam in more than 60 minutes but less than 75 minutes? (Round to four decimal places) Assume that...
a.
b.
c.
d.
The volume of a gas varies inversely as the pressure upon it. The volume of a gas is 400 cm under a pressure of 16 kg. What will be its volume under a pressure of 40 kg/cm-? The time required to do a job varies inversely as the number of people working. It takes 5hr for 7 bricklayers to build a park well. How long will it take 10 bricklayers to complete the job? (round answer...
Suppose that the amount of time it takes to build a highway varies directly with the length of the highway and inversely with the number of workers. Suppose also that it takes 150 workers 14 weeks to build 12 miles of highway. How many miles of highway could 125 workers build in 21 weeks? miles X ? When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant...
The weight (in pounds) w t(d) of an object varies inversely as the square of its distance (in thousands of miles) d from the center of Earth a. An astronaut weighs 180 pounds at sea level (about 4 thousand miles from Earth's center) Find an equation off b. How much would the astronaut weigh at 4 thousand miles above Earth's surface? pounds c. At what distance from the center of Earth would the astronaut weigh 1 pound? miles (Round to...
The number of hours it takes Travis to reach his vacation destination varies inversely with the speed in miles per hour, he drives. This relationship is represented by the following graph. Travis's Road Trip 20 18 16 14 12 Time (hours) 10 Time 8 6 4 2 0 T0 20 30 40 50 60 70 80 90 100 X Speed (miles per hour) Which of the following equations represents the number of hours it takes for Travis reach his destination...
y = 1227 +3 1.24 The number of days, D, needed to finish painting all bungalows of a village varies directly as the number of bungalows of the village, B, and varies inversely as the number of painters, W. Find the equation for this relationship if three painters take eighteen days to finish painting twelve bungalows. A D=2BW B DE 2. В 2B. CD=23 9W 9B 2W 1.25 Express V2_225° - 2VZe' in rectangular form. A 2.290° -B 1-3;
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