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Questions (264)
Afghanistan is currently at stage two on a demographic transition model. Using your understanding of DTMs, which of the
1 answer
176 views
Which of the following is an example of a demographic factor that is commonly used to examine change in total population over
1 answer
154 views
Which of the following describes demographic transition?
a period in which a society moves from high birth and death rates to low
1 answer
103 views
Which of these events can happen when galaxies collide?
Galaxies destroy their stars. Galaxies destroy their stars. Galaxies
1 answer
117 views
which is the milky way
a galaxy containing Earth a galaxy containing Earth a galaxy that does not include our solar system a
1 answer
103 views
Which reaction is endothermic?
C + O2 → CO2 C + O 2 → CO 2 N2 + O2 → 2NO N 2 + O 2 → 2NO S + O2 → SO2 S + O 2 → SO 2
1 answer
123 views
Use the information in the table to answer the question. Bond Bond Energy (kJ/mol) H–Cl 427 Cl–Cl 242 H–H 435 Hydrogen and
1 answer
101 views
Question Use the information in the table to answer the question. Bond Bond Energy (kJ/mol) H–Cl 427 Cl–Cl 242 H–H 435
1 answer
127 views
Use the reaction to answer the question. 2N2 + 3H2 → 2NH3 Nitrogen and hydrogen gases react to form ammonia. Nitrogen gas is
1 answer
153 views
Ayesha received her tax refund and wants to put it aside to use for a down payment on a car that she will buy in a year or two.
W
1 answer
525 views
Each money personality—whether it be saver, spender, investor, or balancer—comes with its own set of pros and cons.
For
1 answer
95 views
Each money personality—whether it be saver, spender, investor, or balancer—comes with its own set of pros and cons.
For
1 answer
93 views
Charitable giving provides many benefits, some of which are not even financial in nature.
What is the warm glow effect that is
1 answer
127 views
What is the happiness paradox that relates to charitable giving?
The more you spend, the less you save. (Choice B) The more you
1 answer
95 views
Louie is currently at a store looking to buy a grill for $ 89 $89dollar sign, 89. Louie has $ 20 $20dollar sign, 20 in cash. He
1 answer
791 views
Alma wants to budget for her upcoming renter's insurance renewal, which will cost
$ 250 $250dollar sign, 250. To do this, she
1 answer
189 views
You are working on building your emergency fund. Your total living expenses are
$ 1 , 800 $1,800dollar sign, 1, comma, 800 per
1 answer
201 views
Andrea wants to build an emergency fund of $ 2 , 340 $2,340dollar sign, 2, comma, 340 over the next year. She wants to save the
1 answer
232 views
Andrea wants to build an emergency fund of $ 2 , 340 $2,340dollar sign, 2, comma, 340 over the next year. She wants to save the
1 answer
219 views
According to measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), which material is by far the most plentiful
1 answer
132 views
Which characteristics are considered most typical of an old galaxy in decline?
spiral, abundant planets present spiral, abundant
1 answer
96 views
Which factor is essential to the initial formation of galaxies, for either of the theories describing galaxy evolution?
Small
1 answer
96 views
With which type of galaxy is a small galaxy most likely to merge? Select the two correct answers.
a nearby galaxy a nearby galaxy
1 answer
130 views
Using the properties of inequality, justify both steps in solving the inequality 2/5m−7≤17 .
using numbers
1 answer
159 views
Using the properties of inequality, justify both steps in solving the inequality 2/5m−7≤17 .
1 answer
130 views
Justify your steps using the properties of equality and determine the number of solutions to the equation 3/2(4−8x)+5x=1−7x
1 answer
249 views
A 10-gallon water cooler in an office provides water for the whole department. Each hour, 30 ounces of water are removed from
1 answer
134 views
Sebastian needed to buy new tires for his car. The tire shop was running a holiday deal that allowed customers to buy three
1 answer
314 views
Given the formula for time in terms of distance and velocity, t=dv , what operation would you use to isolate the distance?
1 answer
155 views
Which correctly shows the area formula for a trapezoid, A=1/2h(b1+b2) , rearranged for the quantity of interest h?
h=12A(b1+b2) h
1 answer
110 views
Solve for s in the following equation: 11/s+3+4=5 .
1 answer
80 views
Solve for s in the following equation: 11s+3+4=5 .
1 answer
105 views
What is the undefined value for the equation 14=7x/9+4x ?
x≠−49 x does not equal Start Fraction negative 4 over 9 End
1 answer
143 views
Find the solution set of 4x−3>9 and x+6>−2 .
{3,−8} left brace 3 comma negative 8 right brace The solution set is null. The
1 answer
237 views
Which option is the solution to the inequality −12g+18>−5g+53 ?
g>−5 g greater than negative 5 g<−5 g less than negative
1 answer
139 views
Which linear equation has the same solution set as 9d4+3−2d=−2(3+d) ?
35−15b=95 35 minus 15 b equals 95 3x5−10=−7 Start
1 answer
141 views
What property of equality is displayed in step 3 in the solving of 9m+4−7m=5m+7/3 ?
9m+4−7m=5m+73 9m−7m+4=5m+73 Step 2:
1 answer
172 views
Which set expresses the solution to the compound inequality −2≤2x+1/3−4<1 ?
x:52≤x<7} left brace x colon Start Fraction 5
1 answer
61 views
Which of the following equations has the solution set {−3} ?
4x−8=−4 4 x minus 8 equals negative 4 4x+8=4 4 x plus 8 equals
1 answer
114 views
In a chemical reaction, substance A transfers electrons to substance B. Which statement is correct?
Substance A is reduced and
1 answer
120 views
In the decomposition of water, why is twice as much hydrogen as oxygen formed?
Hydrogen gas has two atoms, and oxygen gas has one
1 answer
111 views
Which statement correctly describes the classification of chemical reactions into different categories?
All reactions fit into a
1 answer
112 views
Text Description: An essay about social media and groupthink makes the claim that social media leads individuals to conform to
1 answer
126 views
Match the explanations to the correct closing statement types.
Bookend the introduction Make a strong statement Contextualize the
1 answer
156 views
What are a topic’s implications?
inferences or conclusions the reader can make about the topic inferences or conclusions the
1 answer
112 views
What is the purpose of a concluding section? Select the two correct answers.
to interest readers in the next topic the author
1 answer
123 views
Which option contains the solution set for the value of k in the equation 7+2k2=25 ?
{3} left brace 3 right brace ∅ empty set
1 answer
105 views
Which of the following values of x makes the equation 2x−−√+13=27 true?
25 9 16 49
1 answer
93 views
Which of the following equations demonstrates the Law of Conservation of Mass?
CH4+O2→CO2+HO CH+O2→CO2+H2O CH4+O2→CO2+H2O
1 answer
110 views
What does the Law of Conservation of Mass state?
The total mass of all of the reactants prior to a chemical reaction must equal
1 answer
102 views
To form a nebula, pulls matter together or causes an .
First one. Gravity, heat, pressure. Second choice an explosion, infrared
3 answers
188 views
Which features help readers create an outline as they take notes?
figures and tables figures and tables headings and subheadings
13 answers
217 views
Carlos is playing basketball this season. He is trying to average 25 points per game. He has scored 27, 18, 24, 32, 15, and 27
3 answers
125 views
Where, specifically, did refugees of the Syrian Civil War migrate to?
7 answers
118 views
List the human characteristics for Europe and the Middle East below:
5 answers
421 views
Write your statement below using the information from the maps to explain to the company where you think fast-food restaurant
3 answers
179 views
Use the link to access a map that allows you to analyze the linguistic spatial distribution of New York City. Then write a short
1 answer
230 views
Use the link to access a map that allows you to analyze the linguistic spatial distribution of New York City. Then write a short
1 answer
102 views
how can distribtuion of lumber affect the global economy
1 answer
121 views
Which statement best summarizes the contributions of Black Americans to music in North America?
Black Americans originated
7 answers
91 views
Which of the following is the best definition of a formal region?
a region defined by how it is perceived by people, either by
7 answers
126 views
Rearrange the formula F=ma using m as the quantity of interest.
7 answers
316 views
Using the Property of Equality, what first step would you take to rearrange the formula y=mx+b using x as the quantity of
13 answers
176 views
Which sentence contains both a noun phrase and a verb phrase?
He sat on my grandmother’s favorite armchair. He sat on my
3 answers
147 views
A certain company's main source of income is a mobile app. The company's annual profit (in millions of dollars) as a function of
7 answers
137 views
Remove all perfect squares from inside the square root. Assume b is positive. 80 2 = 80b 2 =square root of, 80, b, squared,
1 answer
109 views
Aspen has 306 306306 green beads and 210 210210 silver beads. For every 5 cm 5cm5, start text, c, m, end text of a belt that
7 answers
105 views
Which sentence contains a subject that is compound in form but singular in meaning?
Rolls and baguettes are the best kinds of
5 answers
101 views
An asteroid approaches Jupiter and is slung around into a new trajectory across the solar system. Which of the following are
15 answers
168 views
The mass of an object doubles. What happens to the gravitational force between it and another object whose mass stays the same,
9 answers
117 views
What is the undefined value for 22=4+5x/9x−6 ? Write your answer in reduced fraction form, if applicable.
3 answers
145 views
Rewrite the equation 5/b=10 as two equations joined by “and
5 answers
209 views
Rewrite the equation 5/2x−8−1=9 as two equations joined by “and.”
52x−8−1=9 and x≠8 Start Fraction 5 over 2 x minus
15 answers
129 views
Listed below are four methods of paying for a polaroid camera with an initial cost of $ 54 $54dollar sign, 54. Method Terms
1 answer
328 views
Andrea wants to build an emergency fund of
$ 2 , 340 $2,340dollar sign, 2, comma, 340 over the next year. She wants to save the
3 answers
121 views
Tara has one year to save
$ 1 , 800 $1,800dollar sign, 1, comma, 800 for a family trip. She wants to save the minimum amount from
5 answers
731 views
Brian pays
$ 600 $600dollar sign, 600 every six months for his car insurance. He just paid his bill for this year, but wants to
3 answers
127 views
Samir's gym membership is $ 300 $300dollar sign, 300 a year. He recently renewed his membership, but wants to budget for his
7 answers
310 views
What is the solution set of 2x−3=5 and 5x+3>−12 ?
v=Gmp(200 km)−−−−−−√ v=Gmp(200 km)−−−−−−√
3 answers
87 views
What is the solution set of x+2≥6 and 3x≥6
3 answers
91 views
What is active voice?
a type of word that refers to physical or mental actions a type of word that refers to physical or mental
11 answers
234 views
The formulation of Kepler's Laws of Planetary Motion relied on the data and observations of which scientist other than Kepler?
Ty
7 answers
132 views
Which description of Sudanese culture is correct?
Fava beans are common throughout Sudan. Fava beans are common throughout Sudan.
15 answers
276 views
Solve the inequality 4/5d≤24 .
7 answers
77 views
What property of inequality justifies the steps shown in the following solution process? 4/3d≥−20 3/4(4/3)d≥−20(3/4)
1 answer
198 views
Which qualities are the most important for information in an explanatory essay? Select the three correct answers.
statistical
7 answers
204 views
Why is email etiquette important?
Email is rarely used to communicate via technology. Email is rarely used to communicate via
5 answers
115 views
Astronomers discover a new comet that follows a highly elliptical orbit. What is its eccentricity likely to be?
0.0009 0.9200
5 answers
266 views
What is parallel structure?
using details that go in chronological order to show how events unfolded in a certain way using
9 answers
159 views
Using the properties of equality, solve the equation 1/4(8−16g)+8=g .
5 answers
354 views
Using the properties of equality, solve the equation 14(8−16g)+8=g .
1 answer
122 views
Using the properties of equality, solve the equation 14(8−16g)+8=g .
8 answers
188 views
What value will make the equation 3m+54−3m4=−2 true? Write your answer as a fraction.
9 answers
562 views
Which property of equality justifies the step for solving the equation that is displayed? 3z2−5=10 3z2−5+5=10+5 3z2=15
Additi
13 answers
268 views
What is a thesis statement?
a sentence that provides information about a topic a sentence that provides information about a topic
7 answers
148 views
Both −6 and 6 make the equation x22=18 true. Use set notation to express these solutions. When entering your response, list
7 answers
177 views
Which set notation correctly expresses the solution set to the equation 31−9x=4 ?
{x=3} left brace x equals 3 right brace
9 answers
101 views
How might a geographer summarize and interpret spatial data from a GIS displaying data about the frequency and distribution of
11 answers
165 views
In 3-5 sentences, summarize how the change of state from ice to water is affected by the relationship between kinetic energy and
11 answers
181 views
Which substance is most likely to dissolve in greater quantities in cold water
oxygen sugar sodium chloride potassium chloride
5 answers
227 views
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