Answer:
c
because oil is preventing corrosion and rust
There are two methods to create simple robots. First, you can construct them by purchasing various individual components and assembling them using your design. Second, you can buy various robotic kits available in the market and assemble them. Which method do you think is the best and why? Do you think robotic kits are useful?
Please help, I will mark the best answer as brainliest
Answer:
second way
Explanation:
robotic kits are simple and easy to make
Mark has a baking tray with 24 muffins the muffins are arranged in 4 rows how many muffins are in each row
Answer:
6
Explanation:
I know this because if you divide 24 by 4 you get 6
You are working on a large plant floor when you hear an explosion, which is followed by billowing smoke, debris and the fire alarm going off. Should you shelter in place ?
Why does the compression-refrigeration cycle have a high-pressure side and a low-pressure side?
a.The pressure difference is the result of polar molecular alignment due to the intense magnetic field created by the compressor motor.
b.So the refrigerant can condense at a low pressure and temperature and evaporate at a high pressure and temperature
c.The pressure difference isn't intentionally created but is simply the result of circulating refrigerant within the compressor.
d.So the refrigerant can evaporate at a low pressure and temperature and condense at a high pressure and temperature
Answer: D
Explanation:
The refrigerant can evaporate at low pressure and temperature and condense at high pressure and temperature. The correct option is D.
What is the Vapor compression cycle?The vapor compression cycle is a refrigeration cycle in which the heat is extracted from one place and is transferred to the atmosphere to cool the specified place.
Refrigeration is the process of keeping the temperature of the required place lower than that of the atmosphere by using different refrigeration processes like vapor compression, and vapor absorption processes.
In the vapor compression refrigeration cycle the refrigerant is evaporated at low pressure and temperature and condensed at high pressure and temperature.
The vapors of refrigerants are formed by taking the heat now these vapors are compressed in the compressor at a higher temperature and pressure than that of the atmosphere so that heat can be transferred to the atmosphere.
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EverFi future smart pie chart
Bond: 20%
Mutual fund: 15%
Stock: 50%
Savngs account: 15%
Answer:
wow!!!!!! you pie chart is sweet
The representation of the following data in a pie chart is given in the diagram;
Bond: 20%Mutual fund: 15%Stock: 50%Savngs account: 15%What is pie chart?
A pie chart is a circle which is used for the diagramatic representation of data. It is usually done by dividing the circle into different areas or slices to represent each data.
Each slice could be used to represent different units such as degree, percentage, centimeters, kilograms.
Bond: 20%
Mutual fund: 15%
Stock: 50%
Savngs account: 15%
Total = 20% + 15% + 50% + 15%
= 100%
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Gilberto wants to take out a loan for college, but he does not want the interest to accrue until after he graduates. Which loan should he apply for?
What happens when you put diesel in a gas engine.
Explanation:Since diesel fuel is thicker and denser than gasoline, the fuel pump will struggle to move the diesel/gasoline mixture through the system. Instead, it will clog up the fuel filter. And whatever amount of diesel that then makes its way to the engine will clog the fuel injectors, making them inoperable.
Hey answer quick for 20 points
Answer:
Hey.....Thanks but FYI this is only 8 points....If u want to put 20....try putting 40...Which cars are least likely to have catalytic converter stolen
Answer: Cars most likely to have catalytic converter stolen
Vehicles that have had the most thefts are: Toyota Prius, SUV's of all makes, Pick up Trucks of all makes, van's (mostly Honda), passenger cars (mostly Honda), 2 U-Haul trucks. Gov. Roy Cooper recently signed a bill that makes catalytic converter theft a felony.
Explanation:
A forced-air heating system uses a system of ____ air ducts to deliver warm air to the conditioned spaces.
an HV battery radiator has intake air routed through the cooling fins of the ____ or heat exchanger before it circulates over the battery packs
Answer:
While inspecting the vehicle when it is hot, it is found to have excessive coolant in the coolant recovery container. After the engine cools the level returns to normal. Tech A says that this could be caused by a restriction in the radiator.
Explanation:
Which of the following is critical when performing maintenance?
A) informing a customer of the vehicles tire pressure.
B) informing a customer of a vehicle concern.
C) informing a customer of the vehicle’s manufacturer date.
D) informing the customer of maintenance promotions.
A change in what component of microscopy influences the apparent size of the objects being viewed?.
Magnification is known to often influence the size of an object under the microscope. A change in what component of microscopy influences the apparent size of the objects being viewed is called magnification.
An Increased magnification will lead to an increase the apparent size of the object. Magnification is simply known to be the process of making bigger the apparent size of something.Magnifying glasses is also known to make objects looks bigger due to their convex lenses. The magnification can be said to be positive or negative in its work.
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How much does it cost to fix a rail road
Answer:
money
Explanation:
Many engines in FWD vehicles must be removed with the transmission still attached.
O a. True
O b. False
Answer:
True
Explanation:
If f = 8. 0 n and m = 1. 0 kg, what is the tension in the connecting string? the pulley and all surfaces are frictionless. A)4. 1 n.
Answer:
a
Explanation:
yesirrr
People in accounting record, classify, summarize, analyze, and communicate a business's financial information for use in management decision-making.
Question 1 options:
True
False
Answer:
TRUE
Explanation:
hello nezuko its me bakugo
work of energy dimersional formula
Answer:
Common symbols
W
SI unit
joule (J)
Other units
Foot-pound, Erg
In SI base units
1 kg⋅m2⋅s−2
Derivations from
other quantities
W = F ⋅ s
W = τ θ
Dimension
M L2 T−2
Explanation:
please Mark my answer in brainlist
What is the primary difference between the process of lost-wax casting as practiced in ancient times and that same process today
Answer:
Today, multiples can be created from the process. high-relief projects boldly from the background, and elements of high-relief may be in the round, unattached to the background.
Subject : SCIENCE
1. in a simple circuit, increasing the voltage will ______ the electric current
2. increasing the resistance will ________ the electric current
Answer:
Increase the eletric current
slow down the resistance
Explanation:
a solid yellow line on your side of the center stripe means
It means:
"Do Not Pass." When parking near a corner, you may park your vehicle no closer than 20 feet from a crosswalk.
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13. Which stroke of the four-stroke cycle is shown in the above figure?
O A. Intake
B. Power
O C. Exhaust
O D. Compression
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Answer:
the cycle is on the power just before the exhaust as both the valves are closed
You are given a rectangular piece of cloth with dimensions X by Y, where X and Y are positive integers, and a list of n products that can be made using the cloth. For each product i in [1,n] you know that a rectangle of cloth of dimensions ai by bi is needed and that the final selling price of the product is ci. Assume that ai, bi, and ci are all positive integers. You have a machine that can cut any rectangular piece of cloth into two pieces either horizontally or vertically. Design an algorithm that finds the best strategy for cutting an X by Y piece of cloth so that the products made from the resulting pieces give the maximum sum of selling prices. You are free to make as many copies of a given product as you wish, or none if desired. How can i prove that the recursion is exponential and that dynamic programming is polynomial
The proof that recursion is exponential and that dynamic programming is polynomial is given by the formula;
P(x,y) = max{
P(x,y)
max (1 <= h <= X) { P[h, Y] + P(X - h, Y) }
max (1 <= v <= Y) { P[X, v] + P[X, Y - v] }
}
To prove that the recursion is exponential and that dynamic programming is polynomial. we will do so as follows;
Let us first have the assumption that the cloth is in such a manner that either way, a product can be oriented. This implies that that after a cut, we will now have two pieces of cloth.
Now, we will make a list of the side lengths of the products that can fit in the piece after which we will consider a vertical cut for each of the side length as well as a horizontal cut for each of the side length, then we apply the same algorithm to each of the two resulting pieces.
Thus, after the point above, it is likely true that in some instances, there may be a place to cut that is not at a product side length. However, It might be better for us to make a list of lengths composed of one or more pieces side by side as long as the sum is less than the length of the side being considered.
Lastly, we would note that this recursive approach is not limited to just two -dimensional problems as It could also be applied to a single or more than two dimensions. A useful proof would be to prove it for one dimension, then assuming it is true for n dimensions, prove it is true for n + 1 dimensions.
Thus;
P(x,y) = max{
P(x,y)
max (1 <= h <= X) { P[h, Y] + P(X - h, Y) }
max (1 <= v <= Y) { P[X, v] + P[X, Y - v] }
}
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Maintenance is performed to help ensure;
A) safety
B) longevity
C) reliability
D) all of the above
Answer: D) all of the above
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The football team has a total of 20 jerseys. There are 6
medium-sized jerseys. What percent of the jerseys are medium-sized jerseys?
Answer:
89
Explanation:
Technician A says that all ATF (automatic transmission fluid)'s are interchangeable.
Technician B says that new ATF should be red or pink in color. Who is correct?
A only
B only
Both
Neither
Answer:
im guessing A
Explanation:
Working upward from the stove, the worker just installed K2654. What part should be installed next?
Answer: adapter J44493
Explanation: it’s above the previous
8. The two-stroke engine must still complete all four stages of operation-it just does this in two piston strokes instead of
O A. two
O B. four
OC. one
O D. three
Answer:
4
Explanation:
you are just doubling it
Answer:four
Explanation:
If the actual work is 0.85 MJ for a compressor, and the isentropic compressor work is 0.8 MJ, what is the isentropic compressor efficiency
Answer:0.94
Explanation:
nc=(wc,isentropic)/(wc,act)