Answers by visitors named: Pls help
Thank you ... May I please post more questions on here? I'm just unsure about a lot of things and want to clarify
I have been on the hospital for a few days and got behind and I need to pass this test I have never been good at math and the teachers never help pls if anyone has any answers pls comment them
I am only askin bc I'm really behind and I need the answers I have truency and I need to submit this pls help
Does anyone know the answers to this test.
A) support of slavery
B) support of war 1812
C)Support of foreign policies
D)support of economic stability****
I think D
Thanks I have 2 more questions can you help?
Ok let me type them up
Which of the following was the main reason Spain agreed so readily to sell Florida to the U.S. after so many years of actively colonizing it?
A)Spain needed the money
B) Spain feared a revolt in Florida
C)Spain was busy fighting rebels in Latin America***
D)Spain knew it had a weaker military than the U.S.
Ok last one
How did the Supreme Court expand the power of the federal gov. During monroe's term as president?
A)it gave the federal gov. The power to abolish slavery
B)it gave the federal gov. The power to acquire land in Central America
C)it gave the federal gov. The power to settle disputes over sectionalism
D)it gave the federal gov. Power to regulate the economy
I cant decide between c or d I'm leaning more towards c though
Ok thank you I'll let you know what I get
100%%%% yayyyyy
should i submit it with that answer
I think this is just all the same people changing there names lol
Omg y’all are not smart.. it’s 5 and -5 geez
whats correct
Lol ikr
I think it’s c
I read this book b4 lol
I'm changing my answer for #2 to {-2, 7}
Thanks R_scott, so would my new answer be right?
www.connexus.com/content/media/1214523-622017-22528-PM-1995747488.pdf
Oh, I see
Is there a way I can show a screenshot?
Maybe a screenshot?
I really need help! How do I get to my EMS homepage? I need to be able to access the sources to start my essay
R u sure?
investigates
analyzes
criticizes
promotes
Are up sure
Which of the following is a geographic concern that would play the biggest role in planning new transportation infrastructure?
understanding population distribution and physical geography between population centers
understanding population distribution and physical geography between population centers
understanding how to use taxes and subsidies to generate funding for large public works projects
understanding how to use taxes and subsidies to generate funding for large public works projects
understanding ways to allocate oil between various states in times of crises
understanding ways to allocate oil between various states in times of crises
understanding the climate impacts of using fossil fuels for the generation of electricity
Use the Associative Property to determine which expression is correctly simplified.
−3⋅(4x⋅−2)⋅−6y=−7xy
negative 3 times left parenthesis 4 x times negative 2 right parenthesis times negative 6 y equals negative 7 x y
−3⋅(4x⋅−2)⋅−6y=18−8x
negative 3 times left parenthesis 4 x times negative 2 right parenthesis times negative 6 y equals 18 minus 8 x
−3⋅(4x⋅−2)⋅−6y=(−3⋅4x)(−2⋅−6y)
negative 3 times left parenthesis 4 x times negative 2 right parenthesis times negative 6 y equals left parenthesis negative 3 times 4 x right parenthesis left parenthesis negative 2 times negative 6 y right parenthesis
−3⋅(4x⋅−2)⋅−6y=(−3⋅4x)⋅−2−6y
According to the Associative Property, which expression is equivalent to 30m+(21m−53)+(18−2m)?
51m+(−53+18)−2m
51 m plus left parenthesis negative 53 plus 18 right parenthesis minus 2 m
(49m−53)+16
left parenthesis 49 m minus 53 right parenthesis plus 16
(30m+21m)+(18−2m)
left parenthesis 30 m plus 21 m right parenthesis plus left parenthesis 18 minus 2 m right parenthesis
53m−35
Are you sure?
You wrong
Are you sure
Are you sure?
That is not an option
Use the Distributive Property to find which expression is equivalent to 9x2−25.
9x(x−25)
9 x left parenthesis x minus 25 right parenthesis
(3x+5)(3x−5)
left parenthesis 3 x plus 5 right parenthesis left parenthesis 3 x minus 5 right parenthesis
(3x+5)2
left parenthesis 3 x plus 5 right parenthesis squared
(4.5x+12.5)(4.5x−12.5)
Use the Distributive Property to verify which expression is equivalent to (x−5)(x−3).
x2−2x+15
x squared minus 2 x plus 15
3x2−4x2−3x−15
3 x squared minus 4 x squared minus 3 x minus 15
x2−8x+15
x squared minus 8 x plus 15
2x−2
Which expression is equivalent to (z+4)(z−4)?
z2+4z−4z−16
z squared plus 4 z minus 4 z minus 16
z(z)+4z(z)−4(4)
z left parenthesis z right parenthesis plus 4 z left parenthesis z right parenthesis minus 4 left parenthesis 4 right parenthesis
2z2−z2−8
2 z squared minus z squared minus 8
z2−8z−16
Pick an option
Not on option Which choice is it
What is another way to write the expression 2(x+1)(x+2)?
2x2+5x+2
2 x squared plus 5 x plus 2
x2+6x+2
x squared plus 6 x plus 2
2x2+6x+4
2 x squared plus 6 x plus 4
2x2+3x+2
You are stupid bot
Wrong bot
You wrong
Still wrong
How does the central idea of the article emerge?
"Why Journalism Has A Gender Problem"
It is stated directly in the first paragraph.
It is stated directly in the first paragraph.
It is stated directly in the final paragraph.
It is stated directly in the final paragraph.
The first three paragraphs lead up to it.
The first three paragraphs lead up to it.
The text leaves it totally up to reader interpretation.
What helps readers interpret an informational text to find the central idea?
background information about the author
background information about the author
an analysis of claims and statements in the text
an analysis of claims and statements in the text
other texts on the same subject by different authors
other texts on the same subject by different authors
a careful reading of the title and first sentence
Which option is it?
During the ______________ you should gradually decrease the pace of exercise until your pulse rate lowers to at least 120 beats per minute.
Are you sure?
Your cool down session should include
5 to 10 minutes jogging/walking or 5 to 10 minutes of static stretching exercises.
5 to 10 minutes jogging/walking or 5 to 10 minutes of static stretching exercises.
at least 20 minutes of light activity.
at least 20 minutes of light activity.
floor work: sit ups, push ups and stretching exercises.
floor work: sit ups, push ups and stretching exercises.
10 minutes of walking and crunches.
Select the statement below that correctly outlines the steps required to perform a chest stretch.
Stand tall, your feet slightly wider than shoulder-width apart, your knees locked. Hold your arms out to the side parallel with the ground and the palms of your hands facing forward. Stretch your arms back as far as possible.
Stand tall, your feet slightly wider than shoulder-width apart, your knees locked. Hold your arms out to the side parallel with the ground and the palms of your hands facing forward. Stretch your arms back as far as possible.
Stand tall, your feet shoulder-width apart, your knees slightly bent. Hold your arms out in front of you, parallel with the ground and the palms of your hands facing forward. Stretch your arms back as far as possible.
Stand tall, your feet shoulder-width apart, your knees slightly bent. Hold your arms out in front of you, parallel with the ground and the palms of your hands facing forward. Stretch your arms back as far as possible.
Stand tall, your feet together, your knees locked. Hold your arms out to the side parallel with the ground and the palms of your hands facing forward. Stretch your arms up as far as possible.
Stand tall, your feet together, your knees locked. Hold your arms out to the side parallel with the ground and the palms of your hands facing forward. Stretch your arms up as far as possible.
Stand tall, your feet slightly wider than shoulder-width apart, your knees slightly bent. Hold your arms out to the side parallel with the ground and the palms of your hands facing forward. Stretch your arms back as far as possible.
The goal of _____________________ as part of the cool down is to relax the muscles and improve their maximum range of motion.
easy breathing techniques
easy breathing techniques
static stretching
static stretching
light activity
light activity
posing
Which option is it?
What part of the body is being stretched if you follow these steps?
Stand tall, your feet slightly wider than shoulder-width apart, your knees slightly bent. Hold your arms out to the side parallel with the ground, and the palms of your hands facing forward. Rotate your hands so the palms face to the rear. Stretch your arms back as far as possible.
chest and biceps
chest and biceps
hips and buttocks
hips and buttocks
shoulders and upper back
shoulders and upper back
triceps and shoulders
The entire cool down process should
last between 5 and 10 minutes.
last between 5 and 10 minutes.
last between 15 and 20 minutes.
last between 15 and 20 minutes.
allow the heart to gradually increase in rate.
allow the heart to gradually increase in rate.
allow muscles to gradually increase in temperature.
Which of the following statements is not true when planning an exercise program?
Choose an activity you enjoy.
Choose an activity you enjoy.
Tailor your program to your own fitness level.
Tailor your program to your own fitness level.
Don't get discouraged if you don't see immediate results.
Don't get discouraged if you don't see immediate results.
When you first get started, do not allow for rest days in your exercise schedule.
are you sure
The __________can be a combination of rhythmic exercises or a slower version of the aerobic activity you plan doing.
cool down
cool down
warm up
warm up
exercise program
exercise program
cardiovascular training
cardiovascular training
How can lumber distribution affect the global economy?
Wrong
Your wrong
Bot you wrong
Find the product of the polynomials (2x+1)(x−4).
From first to last, order the steps to prove that expression A is equivalent to expression B.
Expression A: (x+4)(x−2)
Expression B: x2+2x−8
Option #1: (x+4)(x−2)
(Start)
Option #2: x2−2x+4x−8
Option #3: x2+2x−8
Option #4: x(x)−x(2)+4(x)−4(2)
Your wrong
You are still wrong
Question
From first to last, order the steps to prove that expression A is equivalent to expression B.
Expression A: (x+4)(x−2)
Expression B: x2+2x−8
Option #1: (x+4)(x−2)
(Start)
Option #2: x2−2x+4x−8
Option #3: x2+2x−8
Option #4: x(x)−x(2)+4(x)−4(2)
First: Option #
Second: Option #
Third: Option #
Fourth: Option #
Identify two expressions that will be equivalent to 2x2−8x−10
when distributed. Enter the option with the lesser number first.
Option #1: 2x(x−4x−5)
Option #2: (2x+2)(x−5)
Option #3: 2x(x−5)+2(x−5)
Option #4: (x−5)(x−3)
Option #5: −6x−10
Option #
and Option #
You are wrong
You are wrong
Which of the following is an accurate definition of biogeography?
the study of the purposeful clearing of a forested landscape of all, or selected, trees by humans
the study of the purposeful clearing of a forested landscape of all, or selected, trees by humans
the number of various living species that exist in a certain area
the number of various living species that exist in a certain area
he study of changing climate
he study of changing climate
the study of the geographic distribution of living organisms and the characteristics of the environments in which they live
Analyze which statement best captures how thawing permafrost changes Earth’s physical geography.
Thawing permafrost leads to the creation of lakes and swamps where there were none.
Thawing permafrost leads to the creation of lakes and swamps where there were none.
Thawing permafrost leads to fewer beaver ponds.
Thawing permafrost leads to fewer beaver ponds.
Thawing permafrost leads to grasses and lichens pushing out shrub species.
Thawing permafrost leads to grasses and lichens pushing out shrub species.
Thawing permafrost is leading to an increase in mammal populations.
How has thawing permafrost affected the people who live in areas where permafrost occurs?
More ice cellars are able to be built because of thawing permafrost.
More ice cellars are able to be built because of thawing permafrost.
People are finding it easier to hunt on thawing permafrost.
People are finding it easier to hunt on thawing permafrost.
With fewer beaver ponds, people are finding it difficult to capture beavers for human uses.
With fewer beaver ponds, people are finding it difficult to capture beavers for human uses.
Entire villages are being forced to relocate because of thawing permafrost.
Which statement best analyzes the impact of the Burmese python on the Florida Everglades region?
The Burmese python has caused minimal ecological change in the Florida Everglades region because its food preference is not dominant in the Everglades.
The Burmese python has caused minimal ecological change in the Florida Everglades region because its food preference is not dominant in the Everglades.
The growth of the Burmese python population has resulted in a severe decline in the reproductive success of turtles.
The growth of the Burmese python population has resulted in a severe decline in the reproductive success of turtles.
The growth of the Burmese python population has resulted in severe declines in native mammal species.
The growth of the Burmese python population has resulted in severe declines in native mammal species.
The Burmese python, though an invasive species, has not had a great impact on the Florida Everglades region because it is easy to detect and remove.
When thermal energy is removed from particles, what action occurs?
The particles’ energy is destroyed.
The particles’ energy is destroyed.
The particles’ kinetic energy decreases.
The particles’ kinetic energy decreases.
The particles’ temperature increases.
The particles’ temperature increases.
The particles move more quickly.
That is not an option
In which example do the particles in water have the most kinetic energy?
a cube of ice
a cube of ice
a glass of refrigerated water
a glass of refrigerated water
a heated swimming pool
a heated swimming pool
steam rising from a kettle
Which option defines kinetic energy?
the energy an object has because of its motion
the energy an object has because of its motion
the energy required to change a gas into a liquid
the energy required to change a gas into a liquid
the average energy released when a liquid becomes a solid
the average energy released when a liquid becomes a solid
the average energy of particles due to motion
Which list correctly orders the states of matter from least to most kinetic energy?
solid, liquid, gas
solid, liquid, gas
liquid, solid, gas
liquid, solid, gas
liquid, gas, solid
liquid, gas, solid
gas, liquid, solid
Which answer best analyzes how technology is affecting the world?
Technology is decreasing crop yields.
Technology is decreasing crop yields.
Technology is being used to conserve and restore ecosystems.
Technology is being used to conserve and restore ecosystems.
Technology is decreasing life expectancy.
Technology is decreasing life expectancy.
Technology is leading to less innovation.
Which statement best summarizes the changes in agricultural techniques over time?
Over time, humans have decreased the inputs of energy and chemicals in agriculture.
Over time, humans have decreased the inputs of energy and chemicals in agriculture.
Humans have been using the same agricultural techniques since the beginning of sedentary agriculture.
Humans have been using the same agricultural techniques since the beginning of sedentary agriculture.
Over time, agricultural techniques shifted from very expensive to very cheap.
Over time, agricultural techniques shifted from very expensive to very cheap.
Over time, agricultural techniques shifted from requiring large inputs of labor to requiring large inputs of energy and technology.
Which agricultural system requires the lowest input of labor and energy?
intensive farming
intensive farming
genetically modified crops
genetically modified crops
nomadic pastoralism
nomadic pastoralism
industrial agriculture
industrial agriculture
After you investigate the effects of technological change on natural resource use, what statement could you make?
Since the mid-eighteenth century, people have gradually transitioned from riding horses to driving automobiles, flying airplanes, and launching rockets to space.
Since the mid-eighteenth century, people have gradually transitioned from riding horses to driving automobiles, flying airplanes, and launching rockets to space.
People learned how to use trees to make paper more than 2,000 years ago.
People learned how to use trees to make paper more than 2,000 years ago.
People used to produce electricity by burning coal, but today electricity can be produced using sunlight, running water, wind, and Earth’s internal heat.
People used to produce electricity by burning coal, but today electricity can be produced using sunlight, running water, wind, and Earth’s internal heat.
People have been using iron since the beginning of the Iron Age hundreds of years ago.
Which option?
Why does the sequence of ideas matter in an informational text?
It tells readers the order in which things happened.
It tells readers the order in which things happened.
It helps readers learn the most complicated ideas first.
It helps readers learn the most complicated ideas first.
It helps readers follow the author’s logic.
It helps readers follow the author’s logic.
It tells readers which ideas are the most important.
What is most necessary for a coherent text to do?
provide logical connections between ideas
provide logical connections between ideas
detail a cause-and-effect relationship between ideas
detail a cause-and-effect relationship between ideas
present information in chronological sequence
present information in chronological sequence
include a detailed description of ideas
Which of the following belongs in an objective summary?
the text’s details
the text’s details
the author’s opinion
the author’s opinion
the most interesting anecdote
the most interesting anecdote
the text’s central idea
Which of the following belongs in an objective summary?
important supporting details
important supporting details
statistical data from the text
statistical data from the text
related article recommendations
related article recommendations
quotations from the text
Which statement explains the molecular changes that occur in an enclosed gas as the pressure increases and the temperature is held constant?
An increase in pressure causes particles to move farther apart, increasing the volume.
An increase in pressure causes particles to move farther apart, increasing the volume.
An increase in pressure causes particles to move closer together, decreasing the volume.
An increase in pressure causes particles to move closer together, decreasing the volume.
An increase in pressure causes particles to move closer together, increasing the volume.
An increase in pressure causes particles to move closer together, increasing the volume.
An increase in pressure causes particles to move farther apart, decreasing the volume.
The ideal gas law is represented by PV=nRT. As volume is held constant and the temperature increases, how would the pressure be expected to change?
It would increase.
It would increase.
It would become zero.
It would become zero.
It would remain constant.
It would remain constant.
It would decrease.
Which option?
When the pressure of a gas decreases, which quantity will increase, assuming all other variables are held constant?
R
R
T
T
V
V
n
Two balloons hold two different gases. The gases are held at the same pressure, volume, and temperature. Which quantity can differ between the two gases?
the mass of each gas
the mass of each gas
the molar volume of each gas
the molar volume of each gas
the gas constant of each gas
the gas constant of each gas
the number of moles of each gas
the number of moles of each gas
Which one?
What is (3x^2−2)+(11−5x)?
3x2−5x+9
3 x squared minus 5 x plus 9
3x2+5x−9
3 x squared plus 5 x minus 9
2x2−9
2 x squared minus 9
−2x2+9
Which operation shows that polynomials are a closed system under addition?
(2x2+6x+1)+(3x2+3x+9)=−x2+3x−8
left parenthesis 2 x squared plus 6 x plus 1 right parenthesis plus left parenthesis 3 x squared plus 3 x plus 9 right parenthesis equals negative x squared plus 3 x minus 8
(2x2+6x+1)+(3x2+3x+9)=(2x2+3x+1)+(3x2+6x+9)
left parenthesis 2 x squared plus 6 x plus 1 right parenthesis plus left parenthesis 3 x squared plus 3 x plus 9 right parenthesis equals left parenthesis 2 x squared plus 3 x plus 1 right parenthesis plus left parenthesis 3 x squared plus 6 x plus 9 right parenthesis
(2x2+6x+1)+(3x2+3x+9)=5x2+9x+10
left parenthesis 2 x squared plus 6 x plus 1 right parenthesis plus left parenthesis 3 x squared plus 3 x plus 9 right parenthesis equals 5 x squared plus 9 x plus 10
(2x2+6x+1)+(3x2+3x+9)=(2x2+3x2)+(6x+3x)+(1+9