Answer:
Explanatiowfpnofn:
Answer:
I HAVE NO IDEA WHAT YOU JUST SAID BUT THANKS FOR THE POINTS!!!!
Explanation:
Which of the following men was the first to use graphs to analyze statistical data?
Copernicus
Escher
Playfair
Aldrin
how do simple machines make work easier
a.they increase the force needed to work
b.they add energy to work
c.they reduce the speed of work over a long period of time
d.they increase the distance over which a force is applied
Answer: The answer is D
Explanation:
I think it is
Answer:
D.
Explanation:
hope this helps, mark me brainliest! xo!
HELP!!!
What is the mass of a cylinder of lead that is 2.50 cm in diameter, and 5.50 cm long. The density of lead is 11.4 g/cm3. Volume = h r2 (Show your work)
Density of cylinder = 11.4g/cm3
Volume of cylinder = h r2
but height (h) = 5.50cm
radius(r) = d/2 = 2.50/2 = 1.25cm
Hence Volume = 5.50 × (1.25)2
= 8.6cm3
Density = Mass/Volume
Hence Mass of the cylinder =
Density × Volume
Mass = 11.4 × 8.6 = 94.04g.
When you are stopping your vehicle at an intersection with traffic lights
Answer:
you hit the breakes and wait till the light turns green and then turn on your blinkers im very sorry if this is wrong
Explanation:
:)
At some intersections, the traffic signals has been equipped with the sensors just to detect vehicles, and the traffic signal will only change if a vehicle facing the red traffic light stops at the stop line.
What is a traffic signal?A traffic signal has been refers to the sign that has been erected just beside or above roads by the road safety agency, in order to give warnings and the instructions to road users such as the Driverers, the Passengers, or the Pedestrians.
At some intersections, the traffic signals has been equipped with the sensors just to detect vehicles, and the traffic signal are the programmed to the only change if a vehicle facing the red traffic light stops at the stop line.
Traffic at intersection could be complicated at the times. If the green light comes on after just a red light, you have the right of way to go, but you should be careful to only go when the intersection is clear to avoid an accident.
Therefore, At some intersections, the traffic signals has been equipped with the sensors just to detect vehicles, and the traffic signal will only change if a vehicle facing the red traffic light stops at the stop line.
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Your questions seems to be incomplete, the complete question is most probably is
At some intersections the traffic signals have sensors to detect vehicles, and the traffic signal will only change if A: At least two vehicles have stopped at the red traffic light. B: A vehicle facing the red traffic light stops 20 feet back from the stop line. C: A vehicle facing the red traffic light stops at the stop line.
A wave has a frequency of 20Hz, and a wavelength of 30m what's it's speed?
1. Which of the following electrical system tools displays electrical voltage on a screen in relation
to time?
Digital Multimeter
Timing Light
Oscilloscope
Test Light
Answer:
Test light
Explanation:
What are some constraints related to size, time, or materials? Remember, constraints are limitations, issues, or obstacles.
Answer:
too big, too small, deadlines, not enough materials
Explanation:
What is the purpose of a scatter plot?
Drag each label to the correct location on the chart. Classify the organisms based on how they obtain food.
Autograph: Trees (Image 1), algae (Image 4), carrots (image 6)
Heterograph: Tiger (Image 2), deer (image 3), human (image 5)
Explanation:
The difference between autotroph and heterotroph organisms is the way they obtain energy. In the case of the first category, these include organisms that can produce energy by a process known as photosynthesis. This covers all plants and similar such as tress, algae, and carrots.
On the other hand, heterotrophic organisms cannot produce energy and need to feed on other organisms, which can include feeding on plants or animals. In this context, this category includes tigers because they feed on other animals, deer because they feed on plants, and humans because we feed on plants and animals.
Answer:
Autograph: Trees (Image 1), algae (Image 4), carrots (image 6)
Heterotroph: Tiger (Image 2), deer (image 3), human (image 5)
I hope this helps
Division of labor means that one worker would now have to divide his or her time between a number of tasks.
A. True
B. False
Why did Jesus Christ die?
Answer:
I know my answer is dumb but I think he died because he was old.
Answer:
Jesus Christ died for our sins
Explanation:
Foam weather stripping is often placed in the frames of doors and
windows in a home. What effect does this weather stripping have?
The weather stripping increases heat transfer by radiation.
Heat is conducted quickly through the weather stripping.
The weather stripping reduces heat loss due to convection.
Heat can transfer through the weather stripping due to reflection
Answer:
prevents weathering
Explanation:
CODING HELPPP Erin’s classmate said that the program that they were working on is not running properly because the classmate accidentally put in commas where semi-colons should be. What kinds of errors does Erin need to fix? logic errors, database errors, debugging errors, syntax errors
Answer:
D
Explanation:
what you guys like the best
Answer:
I Don't Know
Explanation:
PLEASE HURRY!!!
Which of the following distinguishes a geotechnical engineer from a structural engineer?
A geotechnical engineer investigates subsurface conditions.
A geotechnical engineer ensures building safety.
A geotechnical engineer designs and plans the construction of structures.
A geotechnical engineer has a mechanical engineering degree.
Answer:
A
Explanation:
I just took the test. Plus I'm built different ;]
Answer:
A geotechnical engineer investigates subsurface conditions.What is the IMA of this pulley belt system if the diameter of the input
pulley is 2.5 inches and the diameter of the output pulley is 7 inches?
Answer:
2.8
Explanation:
The ideal mechanical advantage of the pulley IMA = D'/D where D' = diameter of output pulley = 7 inches and D = diameter of input pulley = 2.5 inches
So, IMA = D'/D
= 7/2.5
= 2.8
So, the ideal mechanical advantage of the pulley IMA = 2.8
When two or more people give something up to resolve a problem, they have _____.
what truck you like the best
Answer:
The 3rd one!!!!
Answer: the last white one its looks better than all of them
Explanation:
A manufacturer has been asked to produce 100 customized metal discs with a particular pattern engraved on them. Which production process should be selected?
Answer:
Job Shop production
Explanation:
In order to lift a lighter object on the other side, a boy placed 155 N of
effort force through a vertical distance of 0.25 m. How far will the lever lift
the lighter object if the resistance distance is 3.5 m from the fulcrum and
the effort distance is 1.5 m from the fulcrum? *
Answer:
0.58 m
Explanation:
In order to find the vertical distance the load lifts, we first need to find the magnitude of the resistance force. So, Rd = Fd' where R = resistance force = ?, d = resistance distance = 3.5 m, F = effort force = 155 N and d' = effort distance = 1.5 m.
So R = Fd'/d = 155 N × 1.5 m/3.5 m = 232.5 Nm/3.5 m = 66.43 N
Now, the vertical work done by the effort = vertical work done by load
Fy = Ry' where y = vertical distance moved by effort = 0.25 m and y' = vertical distance moved by resistance force
So, Fy = Ry'
y' = Fy/R
= 155 N 0.25 m/66.43 N
= 38.75 Nm/66.43 N
= 0.58 m
So, the vertical distance the lighter object moves is y' = 0.58 m
How many projected openings are there currently for roofers in Ohio?
150
7000
650
600
Answer:
650
Explanation:
9 Select the correct answer. Conservation agents object to legal hunting. OA True B. False
Answer:
its true
Explanation:
what is a beam on a bridge? what does it do?
Answer:
A beam carries vertical loads
Explanation:
In bridge: Beam. The beam bridge is the most common bridge form. A beam carries vertical loads by bending. As the beam bridge bends, it undergoes horizontal compression on the top.
I hope this answered your question, if not let me know :)
PLZ HELP ASAP!!!
Chan is creating a robot that will pick packed boxes in a supermarket. Which actuator will he use in the application?
A. R/C servo motor
B. stepper motor
C. DC motor
D. DC linear actuator
The correct answer is D. DC linear actuator.
A DC linear actuator converts a rotating motion into a linear motion, and is used to lift weights.
I took the test and got it right, so I hope this helps! :)
Which employer is the least likely for careers in Energy?
self-employed
state government
local government
private company
Answer: Self-Employed,
Explanation: Edge 2020.
A self-employed employee is the least likely for careers in Energy.
Who is a self-employed employee?A self-employed employee is defined as the self working person that is not hired by a single company that gives them a set salary or wage.
Self-employed people, often known as independent contractors, make money by directly contracting with a trade or business. Energy occupations are least likely to be pursued by self-employed individuals.
Therefore, option A is correct.
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Which Car is more aerodynamic
Answer:
The red one
Explanation:
not acturlly a thing between them so i might be wrong
Answer:
the F1 car its built for racing
Explanation:
PLEASE HURRY!!!
Which option indicates the path Seth should take in the following scenario?
Seth graduated with a civil engineering degree. He wants to become a geotechnical engineer.
Seth should work for two years in the engineering field to gain experience.
Seth should obtain a bachelor’s degree in structural engineering.
Seth should study to pass his state’s written examination.
Seth should obtain a graduate degree in civil engineering.
Answer:
A
Explanation:
He should get a job in engineering to see what it's like to work in the field.
I can confirm that the answer is "Seth should work for two years in the engineering field to gain experience." :)
( On my own, I had put "Seth should obtain a graduate degree in civil engineering." as my answer and got the question wrong. It showed me that this was the correct answer. )
What is the weight of an 80 kg astronaut on Earth? *
Answer:
uhm
Explanation:
Oil system cleaning products should not use solvents problem
Products for cleaning oil systems without solvents may be preferred for a number of reasons. Environmental issues: Solvents, particularly those derived from petroleum, can have a negative impact on the environment.
Thus, If they are not disposed of correctly or if they unintentionally leak or spill while being used, they may contribute to soil and water contamination.
Health and safety: Solvents can be hazardous to the health of both their users and those nearby.
The respiratory system may become irritated by solvent vapours, and skin reactions or allergies may result from contact with the substance. The working environment for users may be safer with non-solvent-based goods.
Thus, Products for cleaning oil systems without solvents may be preferred for a number of reasons. Environmental issues: Solvents, particularly those derived from petroleum, can have a negative impact on the environment.
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What is it the photo is here don’t play games