Answer:
Expression A
Explanation:
Expression A would need to have parenthesis. Mainly because it needs to multiply the difference of two numbers by 4, meaning that you need to perform the subtraction of 8 and a number before multiplying. Without the parenthesis, the 4 will multiply the number first and then that product will be subtracted by 8. Expression B is similar but since the subtraction occurs on the product of the number and 12, then the multiplication process will occur first regardless of parenthesis. Therefore, the proper expression for A would be...
A. 4 * (x-8)
What was important about Donald Johanson’s discovery of Lucy in 1974?
a. It proved that hominids used tools.
b. It proved that hominids lived in East Africa 5,000 years ago.
c. It pointed to a hominid’s ability to walk upright.
d. It was the first discovery of ancient bones
answer:
d. it was the first discovery of ancient bones
explanation:
we can find the correct answer through the process of elimination —
for b, 5000 years is not long enoughfor c, ability to walk is not related to the discovery (does not make sense)for a, we already knew that hominids used toolsfor d, it is the only one left and makes senseAnswer:
d. It was the first discovery of ancient bones.
d is the correct answer
mention any three merits and demerit of federalism?
Answer:
You asked for 3 but
Explanation:
•Federalism can encourages the passing of ridiculous laws.
•Federalism allows local government to fight the national governments.
•Federalism allows national governments to fight the local ones.
•Federalism can create oppositional competition.
•Federalism can create uncertainty.
what are the importance of self reliance and independence
Answer:
If you're able to be okay with alone time and you strive to do things on your own, you probably have a strong sense of self-reliance. Being independent is a great skill to have because you won't always be able to reach out to your support system and get an answer right away.
Explanation:
Have a great day :)
Wayne had not eaten all day. He noticed an open window on the ground floor of a nearby apartment building as he was heading home. He climbed through the window to see if he could scrounge around for a meal. Wayne is guilty of ______.
Answer:
Seems like breaking and entering/Unlawful Entry
Explanation:
What are the options?
What do water droplets form?
Answer:
From a bigger amount of water
Explanation:
water droplets are actually considered excess water
Answer:
they become heavy enough to from raindrops
Maha is looking at a drawing of train tracks converging into one point in the distance. When a red line is placed close to the front of the train tracks and an exact copy of that red line is placed toward the back of the tracks, the one to the back of the tracks will look _____. This is called the:
Answer:
The correct answer is - larger than the front line; Ponzo illusion
Explanation:
The Italian psychologist Mario Ponzo in 1913 presented an optical illusion that is called the Ponzo illusion. According to this illusion, we perceive the size of an object based on the background of the particular object.
He demonstrated this illusion by drawing two identical lines across a pair of converging line that makes it look like a train track and it appears that the back line draw is larger than the front line.
In the given case the background appears to be larger than the front line, however, both lines are identical but give Ponzo illusion.
What is the most mind-blowing shower thought you have ever had?
Answer:
I was thinking about what was the person who invented the straw thinking about when he thought about the idea, like where did he get the idea of inventing the straw
I just need an idea for what to write!
There is a great importance of skilled human resources in development of acountry.Justify with examples
Answer:
It carries out the development work properly by utilizing the available means and resources in an effective way to fulfill the needs of the country. It helps for sustainable use of means and resources while carrying out the development and constructive works.
Explanation:
Hope this answer helps you :)
Have a great day
Mark brainliest
George has to recall the names of the first 20 presidents of the United States for his history test. According to the levels of processing model of memory, to remember the most names, George should Question 13 options: a) study in the same room where the test will be given. b) write the names down over and over again. c) relate the names to information he already knows. d) repeat the names to himself many times.
Answer:
c) relate the names to information he already knows.
Explanation:
The levels of the processing model of memory mainly focuses on the depth to which our brain and our memory processes certain things and helps us to learn and remember. This processing model is developed by Robert S. Lockhart and Fergus I. M. Craik in the year 1972.
It describes the memory recall of a stimuli as the function of a depth of the mental processing.
In the context, George who requires to remember the names of the first 20 presidents of the USA for the test tomorrow should try to relate the names of the Presidents to some information or ideas that he already knows. In this way he will be able to remember the names and his memory will not forget the information.
people / organizations to give out money to companies and businesses are called
Answer:
If these people and organizations give out money to companies and businesses in exchange for nothing, they are called donors, because they do not ask for anything in exchange for this money. The do this out of altruism or charity.
In these people and organizations give out money to businesses in exchange for something, perhaps interest or dividends, then, they are called investors, because they are investing money in the company in order to obtain a return in the short term or in the long term.
You have been asked to evaluate the effectiveness of a new anti-smoking campaign in a local high school. You are able to collect pretest information on smoking rates before the campaign begins. You know that the entire school will be required to participate in the campaign and so random assignment is impossible.You are also aware that a reduction in smoking after the campaign could be caused by any number of other confounding variables.What can you do in this situation to enhance your ability to determine if the campaign was effective in reducing smoking
Answer:
Use comparative approach
Explanation:
In simple words, one can use the relative comparison approach by testing the process on some other subject having similar characteristics. Find a comparable college that isn't participating in the program and incorporate them in some non-equivalent control group. This will conclude the effectiveness as the conclusion will be made on the basis of higher volume of population.
What is the complete control of the entire supply of goods or of a service in certain area or market called? *
a. Black market
b. Commodity
c. Cut-throat
d. Monopoly
Answer:
monopoly, which is kind of a shorter way for monopolistic
Explanation:
explenation: Black market
Nepal supplies cheap labor in International Labour market particularly in Gulf countries. what are your suggestions?
Answer:
Explanation:
nepal should use the part of the remittances labor sends back to nepal to fund local industries in nepal
Which of the following roles does the government play in a free enterprise system? Select all that apply.
encourage private investment
increase government ownership of industry
protect the consumer
limit government spending
Answer:
the role that government play in a free enterprise system includes protects the consumer and limit government spending. In free enterprise system, government role is very limited as to market competition and regulations to protect the consumer.
Explanation:
Answer:
I'd like to think its C and D
Explanation:
Determine the kinetic energy of 1000 kg roller coaster car that is moving with speed of 20.0m/s (KE=1/2mv²)(PE=mgh (g=9.8m/s²)
Answer:
200000 J
Explanation:
[tex]KE = \frac{1}{2} *1000*20^2 = 200000J[/tex]
The Federal Reserve plays an important role in the U.S. economy because it:
O A. monitors the consumer price index.
OB. makes rules for other banks to follow.
O C. sets stable prices for U.S. products.
O D. guarantees full employment in U.S. industries.
Answer:
B
Explanation:
ap3x
What tools did a sailor need if he wanted to know his latitude? A) lateen and square rig B) astrolabe and backstaff C) printing press D) map and navigator
D map and navigator are the tools needed
Four-year-old DeMarcus falls asleep shortly after his 8:30 P.M. bedtime. At about 9:45 he suddenly sits up in bed, breathing rapidly, and appears to be in a state of sheer panic. DeMarcus is experiencing:
The correct answer to this open question is the following.
Although there are no options for this question e can say the following.
Four-year-old DeMarcus falls asleep shortly after his 8:30 P.M. bedtime. At about 9:45 he suddenly sits up in bed, breathing rapidly, and appears to be in a state of sheer panic. DeMarcus is experiencing night terrors.
In clinical terms, night terrors are episodes when babies are crying or screaming when they are asleep. All of a sudden they wake up in fear and crying. This not only happens to babies but to children ages 2 to 11 or 12 years old.
Doctors say that these episodes present approximately 80 to 90 minutes after children fall asleep. That is precisely what is happening to four-year-old DeMarcus falls asleep shortly after his 8:30 P.M. bedtime. At about 9:45 he suddenly sits up in bed, breathing rapidly, and appears to be in a state of sheer panic.
I NEED HELP, ASAP PLS!!!
Answer:
A, D, B, A
Explanation:
The House initiates the process by accusing the official of wrongdoing, and then the Senate holds the trial and determines "guilt" or "innocence". This process is known as
Answer:
I think the answer your looking for is An Impeachment
which department/organization would you approach if human rights have been violated
Answer:
Human resources
Explanation:
Human resources is called when something happens that violates Human rights
Sandy is a human resources director for a chain of fast food restaurants. When interviewing prospective employees, Sandy is known to finish their sentences and to be very short with them if they do not quickly finish a sentence. According to Friedman et al, Sandy is a Type _____ personality.
Answer:
Type a personality
Explanation:
Sandy by doing this while carrying out these interviews can be see to be an impatient person. Impatience is one of the traits of persons with type A behavior.
People like Sandy are focused on the jobs or tasks they have at hand, very organized, and can also be workaholics. She also exhibits traits like motivations and ambitiousness.
What is the most common element found in the composition of minerals?
Answer: I think the answer is oxygen.
Explanation:
Give a description of a recent (2018-2020) example of how human trafficking
has displayed itself in your community
Answer: Human trafficking is still a major concern in most third world country. People have allowed greed eat into their mentality that they can do anything and go to any extent to make money.
Explanation:
Human trafficking is still a major concern in most third world country. People have allowed greed eat into their mentality that they can do anything and go to any extent to make money. There has been an increase of this in my environment, that which is familiar are children and youths going missing everyday. We wake up to news of someone everyday, some are being ransomed while some are killed and used for fetish purposes. This has been on the increase lately and people are encouraged to be conscious of their environment and inform friends or close relatives of their whereabouts at each point in time
When an infant gazes more intently at a new stimulus, researchers conclude that the infant recognizes that stimulus as different. It follows that the infant has: an inborn preference for the new stimulus. remembered the original stimulus, making the new stimulus seem different. developed a preference for a stimulus that facilitates social responsiveness. become habituated to the new stimulus.
Answer: Developed a preference for a stimulus that facilitates social responsiveness
Explanation:
A consistent gaze on an object could develop a lot of learning as regards he object. Some of what could be developed during observation is that you study the character of the object, you now know how it behaves even when it doesn't behaves right or they bring something that's similar to it, you would know there is a difference due to you have observed the previous and could predict a lot of things concerning it. This is what the child developed when he gazes on the new stimulus, he developes a preference for the stimulus that facilitates social responsiveness
please help me!!! Its due tonight and i don't know the answers!! Its based off of World War 2! WILL GIVE THANKS AND BRALYEST TO CORRECT PEOPLE!! PLEASEEEE
How does Stalin come to power?
How did Mussolini and Hitler challenge the League of Nations?
How did the Treaty of Versailles and the worldwide depression allow for the rise of dictators in Italy and Germany? Be specific for each country.
Answer:
1. After out-manoeuvring his opposition in the Communist Party through political scheming and taking advantage of the mistakes they made.
what is scoialization define
Answer:
the activity of mixing socially with others.
Explanation:
write the ways to carry out sustainable development
Answer:
Some of the important measures for sustainable development are as follows:
(i) Technology:
(ii) Reduce, Reuse, and Recycle Approach:
(iii) Promoting Environmental Education and Awareness:
(iv) Resource Utilization as Per Carrying Capacity:
(v) Improving Quality of Life Including Social, Cultural and Economic Dimensions
The monarchs lost power because _______
Answer: The monarchs lost power because the aristocrats realized that the king needed their power and as a group, they were stronger than the king. Eventually, aristocrats in most city-states overthrew the monarchy and took the power for themselves.