A factory is to be built on a lot measuring 210 ft by 280 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory
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Math
Expressed to the correct number of significant figures, the sum of two masses is 445.2 grams. WHich two masses produce this answer? 1) 210.10 g+235.100g 2)210.100 g + 235.10 g 3) 210.1 g + 235.1 g 4) 210.10 g+ 235.10 g I think the answer is 2 but I don't

Math
A moving conveyor is built to rise 4 ft for each 5 ft of horizontal change. Suppose the conveyor runs between two floors in a factory. Find the length of the conveyor if the vertical distance between floors is 8 feet. (Round your answer to three decimal

History
Imagine you are one of the factory workers at Lowell Mills tasked with creating the headline story for this month’s factory newspaper. Factory Workers—Factory Worker Template 1. First paragraph: Hook your reader into wanting to read your article.

math
find the percent of decrease from 280 to 210. round to the nearest tenth of percent if necessary

Math
Which example describes measuring area? A. Measuring the height of the grass in a field B. Measuring the length around a field of grass C. Measuring the length from one end of a field to the other D. Measuring the amount of space that a field of grass

Math 221 Week3
A distribution center receives shipment of a product from three different factories in the quantities of 60, 35 and 25. Three times a product is selected at random, each time without replacement. Find the probability that (a) all three products came from

math
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

History
Which of the following occurred as the United States industrialized? Choose the TWO correct answers. A. Factories were built in mild climates.**** B. People moved from the countryside to towns and cities for jobs.** C. Immigrants were blocked from factory

Physical Science
1. Which equation correctly shows beta decay? (A) 210/82 Pb > 209/81 Tl + 0/1 e + y (B) 210/82 Pb > 209/83 Bi + 0/1 e + y (C) 210/82 Pb > 210/83 Tl + 0/1 e + y (D) 210/82 Pb > 210/83 Bi + y (E) 210/82 Pb > 210/83 Bi + 0/1 e + y 2. The halflife if

Mathematics
Each day, a factory produces a total of 280 containers of ice cream. The flavors are vanilla, chocolate, and strawberry. Each day, the factory produces twice as much chocolate ice cream as strawberry ice cream and 20 more containers of vanilla ice cream

accounting
prepare entries to record the following summarized operations related to production for a company using a job order cost system: a. materials purchased on account$167000 b. prepaid expenses incurred on account$12200 c. materials pequisitioned: for

History
A painting shows the town of Lowell as seen from a small hill. The town is built on level ground next to a river, behind a row of factory buildings that line the river. The area outside the town is green, with grass and bushes. Use the image to answer the

accounting
2. Illustrate effects on the accounts and financial statements of each of the following transactions. For a company using a job order cost system: (a) Materials purchased on account $176,000 (b) Materials requisitioned: For production orders $161,500 For

statistics
the mean height of 25 male workers in a factory is 161 cm and the mean height of 35 female workers in the same factory is 158 cm. find the combined mean of 60 workers in the factory.

us history
Which of the following best describes the relationship between factory owners in the North and people in the South during the late 1800s? Northern factory owners depended on the South for factory workers to produce goods. Northern factory owners depended

GEOMETRY
What is the value of p? A right triangle with angles measuring 45, 45 and 90 and a leg measuring P and hypotenuse measuring 44 22 22 sqrt 2 44 44 sqrt 3 It always helps to know how...thanks

math
A factory is to be built on a lot measuring 210 ft by 280 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory.

Math 12A
A rectangular building is to be built on a lot measuring 46m by 30m. The building will be surrounded by a strip of lawn of uniform width. If the lawn takes up 30% of the lot, how wide will the lawn be?

Math
The ratio of men to women in a certain factory is 3:4. There are 210 men. How many workers are there?

Mathematics
Juice is sold in a rectangular prism measuring 11 cm by 6 cm by 4 cm. A cube is built to hold the same volume. By how much does the surface area decrease? Give answer to 1 decimal place.

Spirit of math
In a certain factory a buzzer and bell both sound together at 9 a.m. every day, when the factory opens. The buzzer buzzes every 1 3/5 hours after that, and the bell gongs every 54 minutes. When they both sound together again the factory closes for the

Linear Programming to Maximize Profit
Brian runs a factory that makes Bluray players. Each S100 takes 6 ounces of plastic and 4 ounces of metal. Each D200 requires 3 ounces of plastic and 8 ounces of metal. The factory has 300 ounces of plastic, 608 ounces of metal available, with a maximum

algerba 1
From the top of a lighthouse 210 feet high, the angle of depression to a boat is 27. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level. Help me!

Physics repost please check
A lunch tray is being held in one hand, as the drawing illustrates. The mass of the tray itself is 0.280 kg, and its center of gravity is located at its geometrical center. On the tray is a 1.00 kg plate of food and a 0.210 kg cup of coffee. Obtain the

Dividing Radicals Problem!!
Divide the following radical and simplify the answer. ((32√48))/((14√508)) A.(24+210√2+64√3+560√6)/(9736) B.(12+105√2+32√3+280√6)/(4868) C.(12+105√2+32√3+280√6)/4868 D. (24+210√2+64√3+560√6)/9736 Can someone please help. I

math
alright.. this is the linear programming question i got.. JJ Manufacturing has three factories (1,2,3) and three distribution centers (A,B,C). shipping costs from the factories to the distrubution centers is as follows from factory 1 to center A: $6 from

Math
The SI unit of measure for lengththe meterwould be most appropriate when a. Measuring the wingspan of an insect b. measuring the height of a building. c. measuring the length of an ant. measuring the distance between two cities

Physics
If a polonium210 (Po210) atom has just decayed, how close can the ejected alpha particle get to a neighboring Po210 nucleus? Hint: W = F*r F=kq1q2/r

ela
how many people worked at the Triangle Factory ( the factory that was famous for waste and the factory caught on fire on March 25, 1911)

Algebra
A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x and the house will be 2x by 3x. How much land will be left for their yard after the house is built? (1 point)

Algebra
A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x and the house will be 2x by 3x. How much land will be left for their yard after the house is built? (1 point)

Accounting
During the period, labor costs incurred on account amounted to $250,000 including $200,000 for production orders and $50,000 for general factory use. In addition, factory overhead applied to production was $23,000. From the following, select the entry to

Algebra
A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x. How much of the land will be left over after the jungle gym is built.

social studies
How did knowing how to cut and stack stones help early Andean civilizations grow? A. They built walls to keep out invaders. B. They built large buildings to store food. C. They built monuments to great leaders. D. They built irrigation channels to carry

Geography
You need to open a new clothing factory to keep up with the demand for your clothing in the United States. You have looked into building the factory in Trinidad and Tobago. Would your factory likely be able to find enough workers? Explain your answer.

statistics
Factories A, B and C produce computers. Factory A produces 3 times as many computers as factory C, and factory B produces 6 times as many computers as factory C. The probability that a computer produced by factory A is defective is 0.02, the probability

math
A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot?

geometry
From the top of a lighthouse 210 feet high, the angle of depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level? Please help and for some sugesstions

Corporate Finance
A company wants to build a new factory for increased capacity. Using 3 capital budgeting methods, make a determination about the economic viability of the proposal using the following information. Building a new factory will increase capacity 30% Current

american history
Francis Cabot Lowell led a group of businessmen who? A. built a centralized textile factory in massachusetts B. ended that market revolution C. received the first state charter for a bank D. cashed in so many bank notes that they led to a panic in 1837

math
A factory is to be built on a lot measuring 210 ft by 280 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory. a) What must the width of the lawn be? b) And If the dimensions of the

Math 12A
A rectangular building is to be built on a lot measuring 46m by 30m. The building will be surrounded by a strip of lawn of uniform width. if the lawn takes up 30% of the lot, how wide will the lawn be? Need you help

maths linear programming
alright.. this is the question i got.. JJ Manufacturing has three factories (1,2,3) and three distribution centers (A,B,C). shipping costs from the factories to the distrubution centers is as follows from factory 1 to center A: $6 from factory 2 to center

Int Algebra
2 more problems  Factory is to be bulit on a lot 180 x 240 . Local building code  specifies that lawn uniform width and equal in area of the factory which it surrounds. What must the width of this lawn be? Dimensions of the factory.

math
a lot owner owns a corner lot , 60mx80m, .find the dimensions x, y of the largest rectangular building he can built pn his lot?

Algebra 1
A man built a house costing 9 times as much as the lot on which it was built. If the lot cost $5, 000 less than 1/6 the cost of the house, what was the cost of each?

geometry, mathematics
A lot is 50 m by 32 m. A house 27 m by 9 m is built on the lot. How much area is left over?

Math
Computer processors are shipped in lots of 70 from a factory. Before being shipped, 21 are randomly tested from each lot. If any of these 21 fail, the entire lot is not shipped. What is the probability that a lot containing exactly 4 bad processors gets

U.S History
Imagine you are one of the factory workers at Lowell Mills tasked with creating the headline story for this month’s factory newspaper. Factory Workers—Factory Worker Template 1. First paragraph: Hook your reader into wanting to read your article.

Algebra
Word problem: A house is to be built on a lot 70ft wide by 100ft deep. The shorter side of the lot faces the street. The house must be set back from the street at least 25ft. It must be 20ft from the back lot line and 10ft from each side lot line. What are

Math
3 factories produce and ship reclining chairs. Factory % of chairs produced by this factory % of production that is faulty A 20% 10% B 30% 20% C 50% 10% You order a chair and when you receive it, you see that it is faulty. Determine: P(chair came from

Nuclear Physics
If a polonium210 (Po210) atom has just decayed, how close can the ejected alpha particle get to a neighboring Po210 nucleus? Hint: W = F*r F=kq1q2/r 2

physics
If a polonium210 (Po210) atom has just decayed, how close can the ejected alpha particle get to a neighboring Po210 nucleus? Hint: W = F*r F=kq1q2/r 2

Nuclear Physics
If a polonium210 (Po210) atom has just decayed, how close can the ejected alpha particle get to a neighboring Po210 nucleus? Hint: W = F*r F=kq1q2/r2

Physics
If a polonium210 (Po210) atom has just decayed, how close can the ejected alpha particle get to a neighboring Po210 nucleus? Hint: W = F*r F=kq1q2/r

math
In one day, Factory A produces 1650 video games, while Factory b produces 123 Fewer video games than Factory a a) How amny video games does Factory B produce in one day? b) How many more video games are produced by Factory A than by Factory B in Five days?

math
The fencing along the rectangle's width costs £8 per meter. Also, the fencing along the rectangle's length costs £10 per meter. If the perimeter is 280 meters, express the cost C as a function of width w. So far I've done: C = 2w(8) + 2l(10) C = 16w +

math help
A piece of rectangular paper measures 8x by 12x. If a circle with a radius of 3x is cut out of the middle of the paper, what will be the area of the remaining piece of paper in terms of π? 3. A rectangular gazebo measuring 7x by 9x is built in the middle

English
1. He built a house with straw. 2. He built a house with straws. 3. He built a house with wood. 4. He built a house with woods. 5. He built a house with brick. 6. He built a house with bricks. (Which one is right? Do I have to use a singular form or plural

Social Studies
How did knowing how to cut and stack stones help early Andean civilizations grow? A. They built walls to keep out invaders. B. They built large buildings to store food. C. They built monuments to great leaders. D. They built irrigation channels to carry

math
i need help in solving these 2 problems...please help..thank you... Your home is built on a square lot. To add more space to your yard, you purchase an additional 4 feet along the side of the property. The area of the lot is now 9600 square feet. What are

Physics please check
A lunch tray is being held in one hand, as the drawing illustrates. The mass of the tray itself is 0.280 kg, and its center of gravity is located at its geometrical center. On the tray is a 1.00 kg plate of food and a 0.210 kg cup of coffee. Obtain the

Algebra
A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x. How much of the land will be left over after the jungle gym is built?

Algebra Question~!
A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an area for a circular jungle gym with a radius of 4x. How much of the land will be left over after the jungle gym is built? (1

Chemistry
Po210 Ia an alpha emitter with a halflife of 138 days. how many grams of Po210 remain after 552 days if the sample initially contained 5.80g of Po210?

Physics 8B
A 280 electric motor is 90% efficient, meaning that 90% of the energy supplied to it ends up as mechanical work. If the motor lifts a 210 weight at 3.5 , how much current does it draw? Express your answer using two significant figures.

Probability
Factories A and B produce computers. Factory A produces 2 times as many computers as factory B. The probability that an item produced by factory A is defective is 0.012 and the probability that an item produced by factory B is defective is 0.04. A computer

PROBABILITIES
Factories A and B produce computers. Factory A produces 3 times as many computers as factory B. The probability that an item produced by factory A is defective is 0.037 and the probability that an item produced by factory B is defective is 0.05. A computer

Physics 8B
A 280 electric motor is 90% efficient, meaning that 90% of the energy supplied to it ends up as mechanical work. If the motor lifts a 210 weight at 3.5 , how much current does it draw? Express your answer using two significant figures. I= ? Amps

math
A brick wall measuring 3 ft by 11 ft is to be built. The brick measures 4in by 6 in. How many bricks will it take to complete the walkway?

English
I selected the five I was most doubtful about. Thank you. 1) Your paragraph lacks an introduction as well as a conclusion. You referred to the requested topic only near the end of your paragraph. 2) You wandered off the subject focusing your attention on

math
1 writing to explain why might you need to measure a perimeter with a measuring tape instead of a ruler? 2 how are a ruler, a yardstick, and a measuring tape the same? how are they different? i don't 1 answer and i try 2 answer please check is it right

Math 221
A distribution center receives shipment of a product from three different factories in the quantities of 60, 30 and 20. Three times a product is selected at random, each time without replacement. Find the probability that (a) all three products came from

Rate of change problem
In 1993, 90 houses were built. in 1997, 102 more houses were built. find the average rate of change in the number of new homes built. express the result in terms of new houses built per year. a. 1/3 b. 102/90 c. 3/1 d. 5/2 could you explain it too? i don't

Physics
While standing on a frictionless ice surface, a 50 kg skater pushes against a wall with an average force of 150 N west for 0.210 s. Calculate the velocity of the skater at 0.210 s. This was what i did: m = 50 kg Fnet = 150 N t = 0.210 s Vf =? Fnet = ma

English
1. Look at the top left building in the picture. 2. Look at the bottom right building. It's name is Brownstone Middle School. When was it built? It was built 70 years ago. 3. What about Town Bank? We can not get any information from the script, so we don't

Math
A company that produces a particular machine component has 3 factories, one each in Buffalo, Detroit, and Pittsburgh. 39% of the components produced come from the Buffalo factory, 36% of the components come from the Detroit factory, and 25% of the

Math
A company that produces a particular machine component has 3 factories, one each in Buffalo, Detroit, and Pittsburgh. 39% of the components produced come from the Buffalo factory, 36% of the components come from the Detroit factory, and 25% of the

math
A company has two factories that manufacture tires. Suppose 65% of the tires are manufactured in factory 1 and 35% are manufactured in factory 2. In factory 1, 5% of the tires are defective. In factory 2, 2% of the tires are defective. a) Determine the

HISTORY!! help plz and thannks
what are protective tariffs and the factory system? I want to know what a factory system si because the question is Why was the factory system beneficial to Canadians. help plz and thank u!

college math
I if a Thrifty Market has a parking lot with dimension 125 feet by 210 feet. How many square yards is that?

college math
the little thrifty market has a parking lot with dimensions 125 feet by 210 feet. How many square yards is that?

Math
The Little Thrifty Market has a parking lot with dimensions 125 feet by 210 feet. How many square yards is that?

finance
A company wants to build a new factory for increased capacity. Using the net present value (NPV) method of capital budgeting, determine the proposal’s appropriateness and economic viability with the following information: • Building a new factory will

Finance
A company wants to build a new factory for increased capacity. Using the net present value (NPV) method of capital budgeting, determine the proposal’s appropriateness and economic viability with the following information: • Building a new factory will

Math
Four carpenters each built an average of 42 chairs last week. If no chairs were left uncompleted, and if Peter, who built 50 chairs, built the greatest number of chairs ,what is the least number of chairs one of the carpenters could have built, if no

Math HELP PLEASE
How many inches a wall in an everyday house might be? Sorry this is for a math portfolio, this isn't the question, but I just need the inches of a wall. I did use measuring tape. I got 22, even though measuring tape, it measured in Feet and Meters. I used

math
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

Math
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

math
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

math
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

Math
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

algebra 1
From the top of a lighthouse 210 feet high, the angle if depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level.

English
Could you please check these sentences? 1) Your paragraph lacks an introduction as well as a conclusion. You referred to the requested topic only near the end of your paragraph. 2) You wandered off the subject focusing your attention on the description of

algebra1
From the top of a lighthouse 210 feet high, the angle of depression to a boat is 27 degress. Find the distance from the boat to the food of the lighthouse. The lighthouse was built at sea level. please some sugesstions.

Statistics
Restaurant built in Edmonton has 80% chance of 1 year. If built in St Albert survival falls to 65%.Estimated chance St Albert is available is 60% and Edm 40%. A)Probability the restaurant will survive 1 year B) be built in Edm and last 1 yr C) be built in

calculus
Which is the sixth term in the expanded form of this binomial? 14(x)^3 280(x)^2 280(x)^3/2 672x 448x

Statistcal Analysis
I need some help with figuring out the ratiotomoving average. Can someone help me? Here's the problem: Sales of roof material, by quarter, since 1994 for Carolina Home Construction, Inc. are shown below (in $000): Quarter Year I II III IV 1994 210 180 60

math
A water trough is 4 m long and its crosssection is an isosceles trapezoid which is 210 cm wide at the bottom and 280 cm wide at the top, and the height is 70 cm. The trough is not full. Give an expression for V, the volume of water in the trough in cm^3,

math
Ihave to evalaute expressions can someone tell me which whay is the correct way. 15+ 20 ÷ 5 Is 15 + 4= 19 or 5 ÷ 5=9 2105 x 30 Is it 210150=60 or 205 x30=61590 Have you heard of BEDMAS? it shows the correct order of operation in arithmetic Bbrackets