Answer:
The answer is B
Explanation:
Trust me bro.
Answer:
b
Explanation:
When 1/2 of the number N is decrease by four, the result is -6. What is three times N added to seven?
Answer:
5
Explanation:
Word problem.
First statememt
n/2 - 4 = -6. ....... (1)
Second statement.
3n + 7 = x. ....... (2)
From (1)
n/2 - 4 = -6.
n/2 = -6 +4
n/2 = -2
n= -4
Put n into (2).
3n + 7 = x
3(-4) +7 = x
x= -12 +7 = -5
The answer is -5.
When testing gas pumps for accuracy, fuel-quality enforcement specialists tested pumps and found that of them were not pumping accurately (within 3. 3 oz when 5 gal is pumped), and pumps were accurate. Use a 0. 01 significance level to test the claim of an industry representative that less than 20% of the pumps are inaccurate. Use the p-value method and use the normal distribution as an approximation to the binomial distribution.
The test statistic is 0.20.
The critical value is 0.2.
The p-value is 0.038.
Since the p-value is less than the alpha level of 0.01, we reject the null hypothesis and conclude that less than 20% of the pumps are inaccurate.
What is Hypothesis
Hypothesis is an educated guess or proposed explanation made on the basis of limited evidence as a starting point for further investigation. It is an important part of the scientific method, where a hypothesis is developed through the use of scientific inquiry and experimentation. A hypothesis is usually based on prior knowledge or observation and is tested to determine its validity. By testing a hypothesis, scientists can either reject or accept it, which in turn leads to the development of a theory. Hypotheses are essential in advancing scientific knowledge, as they lead to further research and help scientists to think critically about the world around them.
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Suppose cluster sampling were being used to survey users of digital banking. 61% of the entire population of the United States uses some form of digital banking. Based on the table below, which city would be the best cluster to use for this survey?
Answer: san fran trust me I live there
Explanation:
Based on the table below, which city would be the best cluster to use for this survey is: "Dallas" (Option B)
What is the explanation for the above response?To determine the best cluster for a survey of users of digital banking, we want to choose a city where the percentage of digital banking users is close to the overall percentage of digital banking users in the United States (61%).
Of the four cities listed, the percentage of digital banking users is closest to the national average in Dallas, where 76% of the population uses digital banking. Therefore, Dallas would be the best cluster to use for this survey. (Option B)
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Changing which factor would NOT influence the total kinetic energy of a moving shopping cart?
Question 2 options:
Decreasing the mass or the speed of the cart
increasing the mass of the cart by adding items while moving
increasing the rate of speed you push it down the aisle
Turning a different direction at the end of the aisle while continuing to move at the same speed.
Answer:
increasing the mass of the cart by adding items while moving
Explanation:
kinetic energy is based on speed
The code for the genetic traits of an organism is directly determined by the
What Schools Do You Guys Go To. I go To Brandon Valley Middle School I'm and 8th grader!!!!
Answer:
i go to Crestview high
Explanation:
If you wanted too find the jet stream where would you go
Answer:i honestly don’t know
Explanation:
Answer:
i met u in califonya you said you loved him in gorgia your herat is frozen over in supernova
Explanation:
In the xy-plane, the graph of the function
f(x) = x7 + 5x + 4 has two x-intercepts. What is the
distance between the x-intercepts?
The distance between both intercepts is: 3The intersection of the graph of the function with the y-axis gives y-intercept of that function.
What is y-intercept of a function?The intersection of the graph of the function with the y-axis gives y-intercept of that function. The y-intercept is the value of y on the y-axis at which the considered function intersects it.
The intercepts are the roots of the equation at y = 0
x2 + 5x + 4 = 0
x2 + 4x + x + 4 = 0
(x2 + 4x) + (x + 4) = 0
x(x + 4) + 1(x + 4) = 0
(x + 1)(x + 4) = 0
x + 1 = 0 and x + 4 = 0
x = -1 and x = -4
The distance between both intercepts is:
x1 - x2
= -1 - (-4)
= -1 + 4
= 3
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Why is Emotional Intelligence Important for Teens?"
Emotional Intelligence Important for Teens because helps us navigate challenging situations, make wise decisions, and develop meaningful connections.
Emotional Intelligence Understanding, utilizing, and managing our emotions are all aspects of emotional intelligence. The short form of emotional intelligence is EQ (or EI). A high EQ can indicate success in social and emotional circumstances, much as a high IQ can predict top exam scores. Strong relationships, wise judgments, and navigating challenging circumstances are all made possible by EQ.One approach to see EQ is as a component of people skills. Success in practically any area of life depends on our ability to comprehend and get along with others. In fact, some research suggest that EQ is more crucial than IQ for achieving academic success or professional success.
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HOLY COW I GOT 1000 POINTS IN ONE DAY
Answer:
Wow! Congratulations but can you mark me as brainliest? Thanks!
First, an electrically charged object is brought near an uncharged object. Then, the electrically charged object is brought near another electrically charged object.
In which of these situations would it be reasonable to expect the object to be either attracted or repelled?
Group of answer choices
Not in either situation
Only in the first situation
Only in the second situation
In both situations
Explanation:
I want to say only in the second situation but I could be wrong.
What is the ph of a 0. 420 m solution of c₅h₅nhbr (kb of c₅h₅n is 1. 7 × 10⁻⁹)?
The pH of the solution as obtained from the calculations as 2.8.
What is Kb?The term Kb is the base dissociation constant. We obtain Kb after setting up the ICE table as shown;
C5H5NH^+ (aq) + H2O(l) ⇄ C5H5N(aq) + H3O^+(aq)
I 0.42 0 0
C -x +x +x
E 0.42 - x x x
Since Kb = 1. 7 × 10⁻⁹
Ka = 1 * 10^-14/1. 7 × 10⁻⁹ = 5.88 * 10^-6
Ka = [C5H5N] [H3O^+]/[C5H5NH^+]
5.88 * 10^-6 = x^2/0.42 - x
5.88 * 10^-6 (0.42 - x) = x^2
2.47 * 10^-6 - 5.88 * 10^-6x = x^2
x^2 + 5.88 * 10^-6x - 2.47 * 10^-6 = 0
x=0.0016 M
But x = [C5H5N] = [H3O^+]
pH = - log [H3O^+]
pH = - log(0.0016 M)
pH = 2.8
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Why were Annemarie Ellen and kirsti stopped by the soldiers
Answer:
They were stopped by soldiers because Annemarie and Ellen had a race.
04.02 Comparing Functions
i need help asap yall
Answer:
1. -10
2. -1
3. -3
Which of the following describes a heterogeneous mixture.
A heterogeneous mixture is a mixture in which the composition is not uniform throughout the mixture. ... A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers. Each of the layers is called a phase.
which element of ficiton is used to resolve a storys conflict
Answer:
The resolution is the part of a fiction story that resolves the conflict and ultimately ties everything together.
According to Newton's 3rd Law of Motion, when you walk on the sidewalk, the push of your shoe on the ground is _______ the push of the ground on your shoe. *
Answer:
opposite
Explanation:
Newton's 3rd law of motion: If object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A.
so it should be opposite because the ground/floor pushes the shoe up and forward, the shoe pushes down and back.
correct me if you see a mistake.
Which correctly lists three planets that have rings? Jupiter, Mars, Saturn Mars, Jupiter, Mercury Mercury, Mars, Venus Neptune, Uranus, Jupiter
Answer:
Jupiter, Saturn, Uranus, and Neptune
Explanation:
Only gas giants have rings, so Mercury, Venus, Earth, and Mars are out of the answer choices.
According to NASA, only Jupiter, Saturn, Uranus, and Neptune (all of our gas giants), have rings.
some famillies need a little time to from stressful events
Answer:
yes they do
Explanation:
which one is better, bones bearings or reds bearing for my skateboard?
Answer:
reds
Explanation:
Answer:
i dk dude lol reds?
Explanation:
Write the equation of a parabola that has vertex (2.5, 2.75) and passes throught the point (1,5).
Answer:
y = (x - 2.5)^2 + 2.75
Explanation:
y = a(x - h)^2 + k - Vertex form
y = a(x - 2.5)^2 + 2.75 - Replacing h with 2.5 and k with 2.75
5 = a(1 - 2.5)^2 + 2.75 - Replacing x with 1 and y with 5
5 = 2.25a + 2.75 - Doing (1 - 2.5)^2 = 2.25 times a = 2.25a
2.25 = 2.25a - Subtracting 2.75 on both sides
a = 1
y = 1(x - 2.5)^2 + 2.75 - Replacing a with 1
So the equation of a parabola is y = (x - 2.5)^2 + 2.75
The vertex of a parabola is the minimum or the maximum point of the parabola
The equation of the parabola is \(\mathbf{y = a(x -1)^2 + 5}\)
The given parameters are:
\(\mathbf{(x,y) = (2.5,2.75)}\) --- point
\(\mathbf{(h,k) = (1,5)}\) -- vertex
A parabola is represented as:
\(\mathbf{y = a(x -h)^2 + k}\)
Substitute the given values in the above formula
\(\mathbf{2.75 = a(2.5 -1)^2 + 5}\)
\(\mathbf{2.75 = a(1.5)^2 + 5}\)
\(\mathbf{2.75 = 2.25a + 5}\)
Subtract 5 from both sides
\(\mathbf{2.25a =-2.25}\)
Divide both sides by 2.25
\(\mathbf{a =-1}\)
Substitute \(\mathbf{a =-1}\) and \(\mathbf{(h,k) = (1,5)}\) in \(\mathbf{y = a(x -h)^2 + k}\)
\(\mathbf{y = a(x -1)^2 + 5}\)
Hence, the equation of the parabola is \(\mathbf{y = a(x -1)^2 + 5}\)
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The motivation for the migration described in the passage is primarily
Based on the above, the motivation for the migration described in the passage is primarily Political.
What is the motivation for the migration?The motivation for the migration for individuals is mostly to go overseas to earn cash.
Note that migration is often motivated by the want for economic mobility, the need to support families and others.
Based on the above, the motivation for the migration described in the passage is primarily Political.
See full question below
The Government in a country is engaged in a violent campaign of ethnic cleansing. Members of ethnic my Nordie groups are forced to flee their homes in large numbers to escape persecution from their government.
The motivation for migration described in the passage is primarily ____
A. Environmental
B. Cultural
C. Political
D. Economic
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discuss the strategy of using the part of speech of a word to determine it's meaning
Answer:
School Sucks
Explanation:
Half of this stuff you will never use in your whole life, but you are still required to do it.
It Is Science I Could Not See Science So I Chose Sat Help
Answer:
See Explanation
Explanation:
Nucleus = the central part of the atom containing protons and neutrons
Electron Cloud = The area of the atom surrounding the nucleus where electrons can be found
Electron = A negatively charged particle that orbits the nucleus of an atom
Proton = A positively charged particle located in the nucleus of an atom
Neutron = A neutral particle located in the nucleus of an atom
A trapezoid is shown in the coordinate plane.
Which of the following gives the line or lines of symmetry about which the trapezoid can be reflected in order to map the trapezoid onto itself?
The line or lines of symmetry about which the trapezoid can be reflected in order to map the trapezoid onto itself is x = -2.
What is symmetry?Symmetry is defined as a likeness between two parts of an object that is equal and balanced. Planar symmetry, which refers to various types of symmetry on a flat surface, is illustrated by the four different types of symmetry.
A figure's symmetry line is the path it takes to transfer itself onto another figure. The midpoints of the parallel sides in the provided figure are (1, 4) and (-2, -2), and the trapezoid's symmetry line is at x = -2.
Thus, the line or lines of symmetry about which the trapezoid can be reflected in order to map the trapezoid onto itself is x = -2.
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Hi can anyone help?
Answer:
stylo fabric customer care 9903160322##8944928267
Answer:
35
Explanation:
i did the math
What is a goal of the mission of the James Webb Space Telescope?
to find evidence of life on Mars
to study how solar flares of our sun affect Earth
to find evidence of events in the history of the universe
to study how Venus and Earth diverged as planets
(33 points)
Answer:
to find evidence of events in the history of the universe
Explanation:
A goal of the mission of the James Webb Space Telescope is to find evidence of events in the history of the universe.
The correct answer to the given question is option C.
The James Webb Space Telescope has several objectives and goals, with the primary aim of its mission being to identify the events that led to the formation of the universe.
In addition, it aims to collect data on various galaxies, stars, and planets that will help scientists determine the evolution of these entities.The primary objective of the James Webb Space Telescope is to identify the early universe's formation by collecting data on the stars, galaxies, and planets.
It is also aimed at gathering data on various celestial objects such as exoplanets and black holes.The James Webb Space Telescope aims to collect data that will allow astronomers to determine the events that led to the formation of the universe.
It will collect data on distant galaxies, stars, and planets to provide insights into the evolution of these entities. The telescope will have advanced capabilities such as infrared vision that will allow it to collect data on some of the universe's earliest structures.
Additionally, the James Webb Space Telescope aims to collect data on exoplanets, which could provide insights into how life in the universe developed. The telescope's ability to identify the atmospheric composition of exoplanets will be crucial in determining their habitability.
Ultimately, the telescope's primary goal is to contribute to the advancement of our understanding of the universe.
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There’s a picture by the way the drop-down boxes are all the same choices this is career exploration‘s
Answer:
1. Information Technology
2. Manufactoring
3. Law, Public Safety, and Security
Explanation:
Information Technology IT usually involves using technology to solve problems which fits Mel's job description.
Putting together car engines comes under manufactoring because it is a widely used product that needs to be widely manufactored.
Being a judge in a local court means that you are concerned with the public law and safety because you convict people who are in breach of the law.
Hope this helped!
Some forestry professions work for logging companies
True or false
Answer:
true
Explanation:
Answer:
true
Explanation:
What type of goal typically takes a couple of years or longer to complete?
A. An intermediate goal
B. An instant goal
C. A short-term goal
D. A long-term goal