Answer:
1,482
Explanation:
Hope This Helps!
Precalculus: mathematics for calculus, enhanced review edition solutions
Answer:
Hello I see you know about math but Is it your question
Explanation:
All of the following have been associated with feelings of hope except __________.
Answer:
What Are the Answer Choices
Explanation:
I believe I know the answer, but I need the answer choices.
Algebra 1: concepts, skills, and problem solving (california) solutions
An example of Algebra 1 problem solving question is (3 + a) + b².
What is algebra?The Basics of Algebra are known to cover simple math areas such as numbers, variables, multiplication, division that are found in algebraic expressions.
Looking at this question, (3 + a) + b², you collect like terms;
(3 + a) + b²
= 3a + b²
Therefore, the answer is 3a + b².
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In exercises 15–18, find a basis for the space spanned by the given vectors, v1; : : : ; v5.
A vector simply means an object that has both magnitude and direction.
What is a vector?Your information is incomplete. Therefore, an overview of vector will be given. A vector has magnitude and direction.
A vector is also an element of a vector space. Examples of vectors include velocity, force, momentum, weight, etc.
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The chord joining the vertices of an ellipse is called the
Answer:
Major axis
Explanation:
please mark me as brainiest
What is one major drawback of economic specialization for countries?
One major drawback of economic specialization for countries is; Countries must trade for essential goods outside of their specialization.
What is economic specialization?Economic specialization is the process where a company or individual decides to focus their labor on a specific type of production.
Now, the overall impacts of specialization on the economy are so huge. This is because specialization in a field develops new techniques that lead to huge increase in productivity.
In conclusion, Increased economic specialization leads to higher standards of living for all those involved in economic exchanges.
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Complete the statements. the equation is . as the number of increases, the number of also increases.
Answer:
1: d=5l
2: laps
3: dollars:
Explanation:
got it right on edge :)
Answer:
The answer is The equation is d=51. As the number of laps increase, so do the number of dollars.
Explanation:
I did it on edg.
How many ways can a person select 8 videotapes from 10 tapes?
For a hyperbola, the foci lie on a line called the
Answer:
major acxic and minar acxic
A herd of deer lives in a forest where they eat the leaves of trees. the number of energy storage molecules in the trees and in the deer has increased. what has happened to the amount of carbon in the trees and in the deer?
If a herd of deer lives in a forest where they eat the leaves of trees, then the amount of carbon in the trees and in the deer increases.
What is the matter cycle?Matter cycling refers to the movement of matter (in this case carbon) from biotic and abiotic factors in an ecosystem.
The biotic components are living organisms, whereas abiotic components are the non-living part of the ecosystem.
The carbon is continuously cycling between living and non-living components in an ecosystem.
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What is the slope of the line that passes through the points (2, 9)(2,9) and (18, -3)(18,−3)?
The slope's formula is --> [tex]\frac{y2-y1}{x2-x1}[/tex]
Let's set:
(x1, y1) = (2,9)(x2, y2) = (18,-3)either other works, I just chose it that way
So:
[tex]slope = \frac{-3-9}{18-2} =\frac{-12}{16} =-\frac{3*4}{4*4} =-\frac{3}{4}[/tex]
Hope that helps!
If 25 a 9 b 3=75 and 15 a 6 b 2=45, then 16 a 8 b 2=?
Answer:
64
Explanation:
since 25 a 9 b 3 =75
9/3 =3
3×25 equal 75
then
16 a 8 b 2=
8÷2=4
4 ×16 =64
In exercises 7–14, either use an appropriate theorem to show that the given set, w, is a vector space, or find a specific example to the contrary.
A theorem in mathematics is the statement that has been proved it van be proved to be true.
What is a theorem?Your information is incomplete. Therefore, an overview will be given. A theorem simply means a statement that can be demonstrated to be true based in mathematical proportions and arguments.
A vector space is simply the set of objects called vectors that can be added together and multiplied by numbers that are called scalars. An example is a² + b² = c² for a right angled triangle.
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It states that for a chemical reaction to occur, the reacting particles must collide with one another.
Answer: Collision theory
Explanation:
in part two of trifles, which of the following most supports the feminist theme that women suffer abuses within a male-dominated society?
The statement that mosupports the feminist theme that women suffer abuses within a male-dominated society is: the bird with the broken neck.
TriflesThe bird with the broken neck best support the feminist theme as it best depict the different abuses women pass through.
It showcase or represent what women endure in their marriages as well as how women are maltreated in a society that in male dominated.
Therefore the statement that supports the feminist theme is: the bird with the broken neck.
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Which expression can be used to find the volume of the rectangular prism in cubic centimeters?
Answer:
I think it my be length x width x height
WILL MARK YOU BRAINLIST DUE TODAY
Pick one of your ideas for an essay example and write an introductory paragraph for an essay about a situation that changed your mind about something you had believed?
Answer:
I used to think it was important to conform to what other people thought about me. The day I realized it wasn’t was the day I became free.
which of the following diseases is not spread by droplet infection?
Gonorrhea refers to the type of disease which is not spread by droplet infection.
What is Gonorrhea?This is known as a se×ually transmitted disease which is caused by a bacterium.
It is spread through se×ual contact and not through droplet infection which was why it was chosen as the most appropriate choice.
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Valid reasons why a company should definitely open a new production facility in latin america include
The valid reason is; the ability to earn bigger profit margins per branded pair sold in Latin America than in either Europe-Africa or Asia pacific.
What are the benefits of new production facility?The valid reasons why a company should definitely open a new production facility in latin america is because of the ability to earn bigger profit margins per branded pair sold in Latin America than in either Europe-Africa or Asia pacific regions.
The reason for that answer is because of pure business decision which is to make profits.
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Elementary linear algebra 11th edition chapter 1 solutions
An example of Elementary linear algebra 11th edition is given in the image attached.
What is elementary linear algebra?Linear algebra is known to be a part of math work. It is known to be the most easiest form of upper-level math works example is abstract algebra.
Conclusively, using the image attached, the answer will be (x1, x2) = (–8, 3)
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What is the most accurate analysis of the reason presented in the second sentence? the reason is logically sound, because the writer is expressing a fact that has been proven. the reason is logically sound, because the writer validates the reason with empirical evidence. the reason is not logically sound, because the writer does not include strong factual evidence. the reason is not logically sound, because the writer does not connect the reason to the claim.
Answer:
c
Explanation:
Lesson 19 transformations and congruence answer key
An example of Lesson 19 transformations and congruence work is given as congruent angles (Image attached). The answer is option AC.
What are transformations in math?Transformations are known to be some form of changes that are done in a shapes that are said to be placed on a coordinate plane through the act of rotation, reflection or translation.
Note that option C are congruent angles are two angles that are known to be congruent when their corresponding sides and angles are said to be of equal rate or measure.
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Houston homes has outstanding debt of $78 that is due in one year. given the financial distress costs, debtholders will receive only $62 if the firm does well and $24 if it does poorly. the probability that the firm will do well is 75 percent and the probability that it will do poorly is 25 percent. assuming a discount rate of 9.6 percent, what is the current value of the debt?
The current value of the debt based on the probability given about Houston homes is $47.90.
How to calculate the current value of debt?From the information given, the expected payment to debt holders will be:
= ($62 × 75%) + ($24 × 25%)
= $46.50 + $6
= $52.50
The current value of the debt will be:
= 52.50 / (1 + 9.6%)
= 52.50/1.096
= $47.90
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A student knows the mass of one of the reactants of a chemical reaction and wants to calculate the mass of one of the products of the reaction. which process should the student follow?
There are different ways to calculate math. What the student is to do in the above scenario are:
To Multiply the mass of the reactant by its molar mass to find the number of moles of the reactant. Use the chemical equation to find the number of moles of the product. Divide the number of moles of the product by its molar mass to find the mass of the product.
What is the mass of reactant?The law of conservation of mass is one that states that in form of chemical reaction, the total mass of reactants is known and regarded as equal to the total mass of products.
The steps in mass calculations are mass = moles × molar mass
Calculate moles = mass(Mg) ÷ molar mass, moles.
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In order to figure out the distance, what do I do?
Answer:
d = square root of {(x2 - x1)^2 + (y2-y1)^2}
Explanation:
If you're referring to math-
the distance is equal to (the second x value minus the first x value)^2 plus (the second y value minus the first y value)^2
For example: this is my imaginary ordered pair, I want to find the distance between the points- (2,4) and (3,6)
So d= (3-2)^2 - (6-4)^2 all under a square root
3-2 is = to 1, and 1 squared is just 1.
6-4 is = to 2, and 2 squared is 4.
4+1 is = 5.
So your answer would be the square root of 5.
If your answer ended up as, for example, the square root of 16, you would go a step further and your answer, or distance would be 4, since 4^2 is 16
Choose the best translation: employer trabajador administración inventario empleador
Answer:
D. empleador
Explanation:
The Spanish word “trabajadores” translated to English means workers. It is the word that does not fit in the group of answer choices.
What is “Trabajadores”?“Trabajadores” has been known as a noun while the rest of the words are adjectives that describe an object or a person. This was expressed in one of his deepest thoughts which expresses that: "the artist works on himself and his time, works to give clarity to his conscience and his contemporaries of himself and his time".
The key to finding the correct descriptor of Yolanda is to pay attention to gender. Yolanda is a feminine name, thus the adjective used to describe someone named Yolanda (presumably a female) in Spanish would take a feminine form.
Therefore, The Spanish word “trabajadores” translated to English means workers. It is the word that does not fit in the group of answer choices.
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Read the article and use the information to answer the following questions. puberty when does puberty occur? what causes the changes that occur during puberty?
Answer:
include this: For girls, puberty typically occurs between the ages of nine and thirteen
For boys, puberty typically occurs between the ages of ten and fifteen.
An increase in hormones – estrogen and progesterone in girls and testosterone in boys – causes the changes that happen during puberty.
Explanation:
Puberty appears differently in boys and girls. It happens between ages 10 to 14 in girls while 12 to 16 in boys. This stage of puberty relies on hormonal imbalances.
What do you mean by Puberty?Puberty may be described as the time in the life of any person when a boy/girl becomes erotically mature.
In boys, puberty relies on the hormone testosterone which generates some changes like beard growth, voice modification, etc. In girls, puberty relies on the hormones estrogen and progesterone which drives some changes like breast development, menstrual cycle, etc.
Therefore, above exist some changes that happen during puberty.
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What is the molar solubility of agcl (ksp = 1. 80 × 10⁻¹⁰) in 0. 500 m nh₃? (kf of ag(nh₃)₂⁺ is 1. 7 × 10⁷)
Based on the calculations, the molar solubility of AgCl in 0. 500 M of NH₃ is equal to 2.77 × 10⁻² M.
Given the following data:
Ksp of mg(oh)₂ = 1.8 × 10⁻¹⁰Concentration of NH₃ = 0.500Kf of ag(nh₃)₂⁺ = 1.7 × 10⁷How to determine the molar solubility.First of al, we would write the properly balanced chemical equation for this chemical reaction:
[tex]AgCl(s)\rightleftharpoons Ag^{+} (aq)+ Cl^{-}(aq)[/tex] Ksp = 1.8 × 10⁻¹⁰
[tex]AgCl(s) + 2NH_3(aq)\rightleftharpoons Ag(NH_3)_2^{+}(aq)[/tex] Kf = 1. 7 × 10⁷
K = Ksp × Kf
K = 1. 80 × 10⁻¹⁰ × 1.7 × 10⁷
K = 3.06 × 10⁻³
Mathematically, the Ksp for the above chemical reaction is given by:
[tex]K=\frac{ [Ag(NH_3)_2^{+}][Cl]}{[NH_3]^2}\\\\3.06 \times 10^{-3}=\frac{[x][x]}{0.50^{2 }}\\\\3.06 \times 10^{-3}=\frac{x^2}{0.25}\\\\x^2 = 7.65\times 10^{-4}\\\\x=\sqrt{7.65\times 10^{-4}}[/tex]
x = 2.77 × 10⁻² M.
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The magnitude of vector u is 34, and the magnitude of vector v is 20. the dot product u · v = –10. what is the approximate angle between the vectors?
The approximate angle between the vectors named U and V with their magnitudes and dot product is gotten as; 91°
What is the angle between the vectors?We are given;
Magnitude of Vector U; |U| = 34
Magnitude of vector V; |V| = 20
Dot Product of u and v; U.V = -10
Formula for angle between vectors is;
θ = cos⁻¹[(U.V)/|U| * |V|]
θ = cos⁻¹(-10/(34 * 20))
θ = cos⁻¹-0.0135
θ ≈ 91°
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Answer: C
Explanation:
Lesson 6.1 identifying and representing functions answer key go math
An example of Lesson 6.1 identifying and representing functions is Complete the table. write a rule as an algebraic expression for the output, then complete the last row of the table using the rule.
What are functions?In mathematics, a function is known to be the link or the relation that exist between a set of inputs and a set of other outputs.
The answer to the table is in the image attached. The solution is given below:
Note that the number of pages per minute:
= 1/2 = 0.5
Total cost = 0.5x
And x is the number of minutes.
x = 0.5x
30 = 0.5(30)
= 15
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