subject
Mathematics, 18.04.2021 09:30 lexie2439

The volume of a child's model plane is 1200cm cube.
The volume of the full size plane is 4050 m cube.
Find the scale of the model in the fom 1:n.​

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?
Answers: 3
Answer
question
Mathematics, 21.06.2019 18:30
Which statement justifies why angle ebc measures 90?
Answers: 3
Answer
question
Mathematics, 21.06.2019 20:30
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
Answer
question
Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
Answer
You know the right answer?
The volume of a child's model plane is 1200cm cube.
The volume of the full size plane is 4050...
Questions
question
Mathematics, 13.09.2019 22:30
Hurry! a health club charges new members a one-time start-up fee in addition to a monthly fee. the cost, in dollars, of the membership for x mo...
question
Mathematics, 13.09.2019 22:30
Perimeter, circumference, guided practice type your answer and then click or tap done. find the perimeter of a rectangle with a base...
question
World Languages, 13.09.2019 22:30
Brutus was overthrown by the people of rome for being a tyrant true false...
question
Chemistry, 13.09.2019 22:30
One mole of liquid water is in a closed vessel whose temperature is 273 k, whose initial internal pressure is 1 atm (the space above the liquid is fil...
question
Biology, 13.09.2019 22:30
Identify the remaining processes and components of the carbon cycle. plants use co2 fossil fuels form atmospheric co2 combusti...
question
Engineering, 13.09.2019 22:30
Consider a simple ideal rankine power cycle. steam enters the turbine at 3mpa and 350c and is condensed in condenser at a pressure of 75 kpa. determin...
question
Engineering, 13.09.2019 22:30
Fermentation of starch and sugar crops yields 5% to 20% molar volume of ethanol in water, which is too wet to burn. distillation of this mixture to re...
question
Engineering, 13.09.2019 22:30
Given the following power demand schedule for a fixed population measured every four hours over a 24 hour period time, hr 0 4 8 12 16 20 24 demand, mw:...
question
Engineering, 13.09.2019 22:30
If the equation for the velocity profile is given by: v = 4y^2/3. assuming v is in ft/s, what is the velocity gradient at the boundary and at y=0.25...
question
Engineering, 13.09.2019 22:30
Evaluate each of the following and express with an appropriate prefix: (a) (430 kg)^2 (b) (0.002 mg)^2, and (c) (230 m)^3...
question
Engineering, 13.09.2019 22:30
Determine the weight of a 2,838 kg car in lbs. round to the nearest 1lb....
question
Engineering, 13.09.2019 22:30
Air is blown through a large wind tunnel by a 5m diameter circular fan. if the air velocity just downstream of the fan is 2.5m/s, what will be its vel...
question
Engineering, 13.09.2019 22:30
Aten-centimeter radius thorium sphere with a thermal conductivity of 55 w/mk experiences a uniform heat generation rate of 1x106 w/m. the sphere is su...
question
Engineering, 13.09.2019 22:30
Evaluate each of the following to three significant figures and express each answer in si units using an appropriate prefix: (a) 354 mg (45 km) / (0....
question
Engineering, 13.09.2019 22:30
Water has a density of 1.94 slug/ft^3. what is the density expressed in si units? express the answer to three significant figures...
question
Engineering, 13.09.2019 22:30
Convert each of the following to three significant figures: (a) 20 lb. ft to n. m, (b) 450 ib/ft^3 to kn/m^3, and (c) 15 ft/h to mm/s....
question
Engineering, 13.09.2019 22:30
Two particles have a mass of 8 kg and 12 kg, respectively. if they are 800 mm apart, determine the force of gravity acting between them. compare this...
question
Engineering, 13.09.2019 22:30
Awater tank is emptied through a pipe with an outlet 5m below the water surface level. what is the exit velocity? a) 2.1m/s b) 9.9 m/s c) -12.3m/s d)...
question
Engineering, 13.09.2019 22:30
The surface of a 15-cm-diameter sphere is maintained at a temperature of 85°c. if the sphere is enclosed in a large room at 20°c, determine the heat t...
question
Engineering, 13.09.2019 22:30
Acubic crystal structure has only 3 atoms fully belong to its unit cell. if the radius of the atom is 0.314 of the unit cells size (e. g.r=0.314a) cal...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)