Which factor has brought peace and stability to many southern african countries?
Answer:
Because of Democratic government !
Explanation:
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Which of the following observations would provide the strongest evidence that two plants belong to different biological species?
Answer:They produce viable but sterile offspring.
Explanation:
This graph shows changes in gdp and the unemployment rate in the united states in recent years. A graph titled annual change in u s unemployment and g d p from 2005 to 2012 has year on the x-axis and percent of change on the y-axis, from negative 4 to 4 in increments of 2. Between 2008 and 2009 the g d p decreased by about 3 percent. Between 2008 and 2009, the unemployment rate increased about 1. 5 percent. The unemployment rate was highest in 2009. In what year would someone looking for work have had the hardest time finding a job? 2008 2009 2011 2012
Someone who is looking for work would have had the hardest time finding a job in 2009.
What is GDP?GDP is an acronym for Gross Domestic Products and it can be defined as a measure of the total market value of all finished products (goods) and services that are manufactured within a country during a specific period of time.
This ultimately implies that, Gross Domestic Products (GDP) is a measure of the total income of all the individuals living in a country (economy) and the total expenses incurred on the economy's output of products (goods) and services in a particular country.
Based on the graph in the image attached below, someone who is seeking for employment (work) would have had the hardest time finding a job in USA in 2009 because unemployment was at its peak.
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Answer:
B: GDP and unemployment have little to do with each other.
Explanation:
Max (mass = 15 kg) is hanging from one end of a 13-m long bungee cord that has its other end fixed to a bridge above. The bungee cord has a circular cross section with a diameter of 2. 5 cm, and a young’s modulus of 17 mpa. What is the stress in the bungee cord due to max’s weight?
The stress experimented by the bungee cord due to Max's weight is approximately 299.680 kilopascals.
How to find the stress experimented by the bungee cord
Let suppose that the stress ([tex]\sigma[/tex]), in pascals, experimented by the bungee cord is entirely elastic and uniform. By Newton's Laws we know that the tension ([tex]T[/tex]), in newtons, experimented by the cord equals Max's weight. The stress on the bungee cord is axial and is described by following formula:
[tex]\sigma = \frac{m\cdot g}{\frac{\pi\cdot D^{2}}{4} }[/tex] (1)
Where:
[tex]m[/tex] - Max's mass, in kilograms[tex]g[/tex] - Gravitational acceleration, in meters per square second[tex]D[/tex] - Diameter of the circular cross section, in metersIf we know that [tex]m = 15\,kg[/tex], [tex]g = 9.807\,\frac{m}{s^{2}}[/tex] and [tex]D = 0.025\,m[/tex], then the stress experimented by the bungee cord is:
[tex]\sigma = \frac{(15\,kg)\cdot \left(9.807\,\frac{m}{s^{2}} \right)}{\frac{\pi}{4}\cdot (0.025\,m)^{2} }[/tex]
[tex]\sigma \approx 299679.845\,Pa\, (299.680\,kPa)[/tex]
The stress experimented by the bungee cord due to Max's weight is approximately 299.680 kilopascals. [tex]\blacksquare[/tex]
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Which one of these might appear in an evalution of a poem
You get a $60,000 loan for a new dump truck. With the truck, you can generate $500 more business each week at 80% margin. Your interest rate on the loan is 8. 6%. Does the additional margin generated cover the interest payments?
Assuming your interest rate on the loan is 8. 6%. The additional margin generated will cover the interest payments.
Additional margin
Let determine the weekly interest
Weekly interest= 8.6% /12 x 60,000
Weekly interest= $99.23
Let calculate the amount left since the business generates $500 at a margin of 80
Amount left= 500 x 80%
Amount left= $400
Based on the above calculation we can see that the amount of $400 is sufficient enough to cover the $99.23 payments.
Inconclusion the additional margin generated cover the interest payments.
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A food worker needs to thaw a package of chicken wings
Answer:
When the frozen chicken is thawed, it should be placed in the refrigerator. The frosted chicken should be placed in a zip-lock bag
The frozen chicken is thawed, it needs to be kept in a refrigerator and the frosted chicken should be placed into a ziplock bag.
What does defrost means ?The deforst or thaw is a piece of snow or ice that is used by the food worker for making and keeping the food items intact and for this they need to be kept in a refrigerator for some time so that they can be processed and hence are stored at certain temperatures. Thus later on moved into a zip bag.
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Find the volume of the triangular pyramid to the nearest whole number. a) 72 units3 b) 96 units3 c) 144 units3 d) 288 units3
Answer:
the answer is 96 units
Explanation:
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How can we adopt good habits?
Answer:
Good Habits aren't made in one day and require a lot of effort especially if you have to break out of bad habits. Always start small and build a foundation on which larger changes can rest.
How many outer-shell d electrons are there in each of the transition-metal ions?
Answer:
Mn(IV): 3 outer-shell d electrons
Co(III): 6 outer-shell d electrons
Fe(II): 6 outer-shell d electrons
Ni(II): 8 outer-shell d electrons
Explanation:
Mn(IV):
The ion is Mn⁴⁺, so it has lost 4 valence electrons. The ground state electronic configuration of Mn is [Ar]3d ⁵ 4s ². When the neutral atom loses 4 electrons, the electronic configuration is [Ar]3d ³.
outer-shell d electrons = 3
Co(III):
The ion is Co³⁺, so it has lost 3 valence electrons. The ground state electronic configuration of Co is [Ar]3d ⁷4s ². When the neutral atom loses 3 electrons, the electronic configuration is [Ar]3d ⁶.
outer-shell d electrons = 6
Fe(II):
The ion is Fe²⁺, so it has lost 2 valence electrons. The ground state electronic configuration of Fe is [Ar]3d ⁶4s ². When the neutral atom loses 2 electrons, the electronic configuration is [Ar]3d ⁶.
outer-shell d electrons = 6
Ni(II):
The ion is Ni²⁺, so it has lost 2 valence electrons. The ground state electronic configuration of Ni is [Ar]3d ⁸4s ². When the neutral atom loses 2 electrons, the electronic configuration is [Ar]3d ⁸.
outer-shell d electrons = 8
Which monomials are perfect squares? select three options
Answer:
what are the options
Explanation:
what are the options
peripheral used in a sentence
Answer:
They hadn't traveled far down the trail before she got a peripheral view of the building.
Explanation:
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Write down an expression for the range of k consecutive integers
According to the article how are true friends identified
Answer:
True friends can also be your best friends they are identified by being there for you and tell ya every thang
What is the length of line segment mn? 4 units 6 units 18 units 24 units
A line segment is regarded as a portion of a line that has two endpoints. The length of line segment MN is 18 units.
What are line segments?A line is known to be kind of uni-dimensional shape that is said to range from both directions that is said to never ends. A line segment is said to be a portion of the line and it is said to be the smallest distance between the two points that are said to be measured.
Note that if 2 chords intersect in a circle, what is gotten of their segments are said to be equal.
Therefore 9 * (x +1) = 15 * (x -1)
9x +9 = 15x -15
24 = 6x
x = 4
Therefore:
Line AD = 9 + x + 1
Line AD = 14
Line MN = 15 + x -1
Line MN = 18
So the correct option is 18 units.
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Answer:
18
Explanation:
The writer is considering adding the following sentence after sentence 14 to strengthen the case that basic income should be more widely accepted. some news outlets suggest that since the trend is growing, it is only a matter of time before bi becomes a reality. should the writer add this sentence after sentence 14 ?
The writer should not add this sentence after sentence 14 because the absence of specific sources or statements from those sources makes the claim of the sentence seems unsupported.
What does strengthening implies?The term strengthen connote to make a thing or an action to be stronger.
Note that the sentence above will not fit into sentence 14 because the absence of specific sources or statements from those sources makes the claim of the sentence seems unsupported.
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Calculate the volume occupied by 2.59 mol of helium gas at a pressure of 0.826 atm and a temperature of 356 k.
The volume occupied by the given mol of helium gas at the given temperature and pressure is 91.6L.
Given the data in the question;
Amount of helium; [tex]n = 2.59mol[/tex]Pressure; [tex]P = 0.826atm[/tex]Temperature; [tex]T = 356K[/tex]Volume of helium; [tex]V = \ ?[/tex]
Ideal Gas LawThe Ideal gas law or general gas equation emphasizes on the state or behavior of a hypothetical ideal gas. It states that pressure multiplied by volume is equal to moles multiply by the universal gas constant multiply by temperature. It is expressed;
[tex]PV = nRT[/tex]
Where P is pressure, V is volume, n is the amount of substance, T is temperature and R is the ideal gas constant ( [tex]R = 0.08206Latm/molK[/tex] )
To determine the volume occupied by the helium gas, we substitute our values into the expression above.
[tex]PV = nRT\\\\V = \frac{nRT}{P} \\\\V = \frac{2.59mol\ *\ 0.08206Latm/molK\ *\ 356K}{0.826atm} \\\\V = \frac{75.6626L}{0.826}\\ \\V = 91.6L[/tex]
Therefore, the volume occupied by the given mol of helium gas at the given temperature and pressure is 91.6L.
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Dani sells roses in a competitive market where the price of a rose is $8. Use this information to fill out the revenue columns in the table below
Filling the total revenue, average revenue, and marginal revenue table for Dani is as follows:
Quantity Total revenue ($) Average revenue Marginal revenue
of roses
1 $8.00 $8.00 $8.00
2 $16.00 $8.00 $8.00
3 $24.00 $8.00 $8.00
4 $32.00 $8.00 $8.00
5 $40.00 $8.00 $8.00
How to calculate the different revenues?Total revenue = Quantity x Sales PriceAverage revenue = Total revenue/QuantityMarginal revenue = Difference between Initial Revenue and Current RevenueData and Calculations:Quantity Total revenue ($) Average revenue Marginal revenue
of roses
1
2
3
4
5
Price per rose = $8
Thus, when Dani sells 5 units of roses, he will get a total revenue of $40, though the marginal and average revenues remain at $8, respectively.
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Trait theorists are generally more interested in __________ rather than __________. please select the best answer from the choices provided assessing abnormal behavior. . . explaining why behavior occurs explaining why behavior occurs . . . predicting behavioral patterns assessing abnormal behavior . . . describing patterns of behavior describing patterns of behavior . . . explaining why behavior occurs
Trait theorists are generally more interested in explaining why behavior occurs rather than predicting behavioral patterns.
What is Trait theorists?Trait theorists serves as one that focus on the behavior as well as how the behavioroccurred.
Therefore it is more on behavioral patterns which focus on the attitude of individuals.
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Answer:
explaining why behavior occurs.... . predicting behavioral patterns
Explanation:
yea
Big ideas math: record and practice journal (blue) answers
A conditional statement, symbolized by p → q, can be written as an “if-then
statement” in which p is the hypothesis and q is the conclusion. Here is an example.
hypothesis, conclusion,
If a polygon is a triangle, then the sum of its angle measures is 180 .
p q
°
Big ideas math: course 3 (california edition) answers
Answer:A conditional statement, symbolized by p → q, can be written as an “if-then
statement” in which p is the hypothesis and q is the conclusion. Here is an example.
hypothesis, conclusion,
If a polygon is a triangle, then the sum of its angle measures is 180 .
p q
°
Explanation:
Which term refers to president kennedy's programs for civil rights, women's rights, and aid to the poor?
What was one of the tests that lavoisier performed to prove the law of conservation of mass?
Answer:
Lavoisier carefully checked that the mass of reacted water (the mass loss of the retort subtracted from the mass increase of the collecting bottle) equaled the total mass of hydrogen collected in the bell jar and oxygen calculated from iron weight increase.
Explanation:
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What property justifies the statement ""any real number is always equal to itself.""?
The property that justifies the statement "any real number is always equal to itself." is; Reflexive Property
What is reflexive property?In algebra, the reflexive property of equality is a property of algebra which states that a number is always equal to itself. Thus, if x is a number, then. x = x.
Reflexive properties are also used even in congruency theorems and similarity theorems of triangles.
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The explicit rule for a sequence is given. An=12(43)n−1 enter the recursive rule for the geometric sequence
Answer:
a1=1/2 an=4/3 x an−1
Explanation:
The object will have a minimum gravitational potential energy at point
What is the measure of angle x? enter your answer in the box
Answer:
the measure of angle x is 48
Explanation:
Since we know the measurement of a straight line = 180 degrees, we can subtract 90 and 42 from 180. The answer is 48 degrees.
By applying the strategy of containment, the united states hoped to prevent the
By applying the containment strategy, the United States' objective was to prevent the expansion of the Soviet Union's influence in the world.
What is the containment strategy?It can be understood as a foreign policy strategy to prevent the spread of the communist system, being the policy that guided the Cold war, which took place between the USA and the USSR after the end of the second world war.
Therefore, the containment strategy is a foreign policy that aimed to influence the allies to prevent the strengthening of communism.
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Damian is paid $1,980 monthly. what is his annual salary?
Answer:
23,760 i think
Explanation:
I mean just multiply 1,890 * 12 and you get 23,760. let me know if its wrong i can correct it. hope this helps :3