The rock travels a horizontal distance x after time t of
x = (12.2 m/s) cos(63°) t
If it hits the ground 25 m away from where it was thrown, then for some time t we have
25 m = (12.2 m/s) cos(63°) t
Solve for t :
t = (25 m) / ((12.2 m/s) cos(63°))
t ≈ 4.5 s
Which of the following processes suggest that matter is made up of minute particles.
Answer:
the answer is evaporation
Explanation: Evaporation is the process by which a liquid transforms into vapor (a gas). When some material is in its liquid phase, its particles are really close together (but not as much as we would see in a metal). As the temperature of the liquid increases, also does the kinetic energy of the particles. This cause the particles in the water to move a lot faster, thus its oscillations are larger. This causes an increase in the volume of the material.
What is essential to delivering a successful presentation.
Answer:
The principles of good communication.
Explanation:
Got it right on the quiz.
Select the correct answer. Read the description and select the course described. Es lo que primero se ofrece en el menú. Son pequeñas porciones de snacks acompañadas por una bebida. A. Plato de fondo b. Aperitivo c. Bajativo d. Entrada.
The correct option for the statement in Spanish 'es lo que primero se ofrece en el menú' is 'aperitivo'. The word 'aperitivo' in English means appetizer.
An appetizer is a small dish containing food or a small drink served before a meal in order to stimulate appetite.
In consequence, an appetizer can be a light snack taken before the main meal.
Some examples of well-known appetizers include, among others, Chicken Enchilada Dip, Cowboy Caviar, Scallion, Caramelized Onion Dip, etc.
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Answer: B. aperitivo
In which of the following regions between 1450 and 1750 was christian missionary activity met with the least amount of resistance by non-european states?.
Considering the available options, the regions between 1450 and 1750 in which Christian missionary activity was met with the least amount of resistance by non-European states in America.
Christian Missionary Activity In America.The origin of Christianity in America started with the Europeans. The Europeans like Spain, France, England, and the Netherlands brought different forms of Christian practice to America.
During this period, the Europeans settled in America and quickly spread Christianity among themselves and the Native Americans due to their superior warfare.
Unlike other regions that have many natives with different religious beliefs, America mainly was populated with few natives, thereby making Christianity increase in the region when many Europeans came.
Hence, in this case, it is concluded that the correct answer is America.
The available options are the following:
The Americas
The Middle East
The Indian subcontinent
Central Asia
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The seasonal product team needs a vendor who can quickly adjust to changes in product demand. The planning team has sent over a table comparing how the four available vendors have been performing. Can you identify which vendor to recommend?.
There are different kinds of vendors. The best that I can identify and recommend is Vendor V in the diagram attached.
The seasonal product team should consider taking or using Vendor V. This is because of their performance. When you look at the diagram, you will see that their performance is better in all parameter given in the table (Diagram attached).
Vendor V is in all parameters improving the performance of all the four elements and it can easily adjust to any seasonal changes.
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What is the approximate tangential speed of an object orbiting earth with a radius of 1. 8 × 108 m and a period of 2. 2 × 104 s? 7. 7 × 10–4 m/s 5. 1 × 104 m/s 7. 7 × 104 m/s 5. 1 × 105 m/s.
Answer: the period is 2.2 x 104 s, then the rotational speed is:
1 / 2.2x104 = 4.55x10-5 rad/s
We can solve for the tangential speed using the formula:
v = ωr
where ω is the rotational speed
v is the linear or tangential speed
r is the radius
So,
v = 4.55x10-5(1.8x108)
v = 5.1 x 104 m/s
Explanation:
The approximate tangential speed of an object orbiting earth with a radius of 1. 8 × 108 m is 5.1 x 104 m/s.
What is tangential speed?Any item moving along a circular path has a linear component to its speed called tangential velocity.
An object's velocity is always pointed tangentially when it travels in a circle at a distance r from the center. Tangential velocity is the name given to this.
The period is 2.2 x 104 s, then the rotational speed is:
1 / 2.2 x 104 = 4.55 x 10⁻⁵ rad/s
We can solve for the tangential speed using the formula:
v = ωr
where ω is the rotational speed
v is the linear or tangential speed
r is the radius
So,
v = 4.55 x 10⁻⁵ (1.8 x 108)
v = 5.1 x 104 m/s
Therefore, the tangential velocity is 5.1 x 104 m/s.
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If cell a3 contains the text the death of chivalry what will the function.
Based on the information given, The function =PROPER(A3) will be The Death Of Chivalry.
It should be noted that in excel, the "PROPER" function is a function that is used in converting the first character to upper case and the rest converted to lower case.
Since we are told that the cell A3 contains the text '' the death of chivalry'' , the "PROPER" function in excel means that each of the first letters of each word will be in upper case.
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According to the collision theory, what are two of the conditions that are needed for a reaction to occur?.
Answer:
molecules must collide with sufficient energy know as activation energy so that the chemical bonds would break
What happens to the temperature of an object when the particles are moving faster.
Answer:
heat is increased
Explanation:
this increases the kinetic energy of particles inside an object , and they collide on the walls of an object
Maximize the objective function p = 5x + 3y for the given constraints. X ≥ 0 y ≥ 0 3x + 6y ≤ 48 2x + 8y ≤ 56.
The maximized value of the objective function is 38
The objective function is given as:
Max P = 5x + 3y
The constraints are given as:
3x + 6y ≤ 48 2x + 8y ≤ 56x ≥ 0 y ≥ 0To do this, we make use of the graphical method.
See attachment for the graph of the constraints.
From the graph, we have the following feasible point
[tex](x,y) = (4,6)[/tex]
Substitute 4 for x and 6 for y in the objective function.
[tex]Max\ P = 5x + 3y[/tex]
So, we have:
[tex]P = 5 \times 4 + 3 \times 6[/tex]
[tex]P = 20 + 18[/tex]
[tex]P = 38[/tex]
Hence, the maximized value of the objective function is 38
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Answer:
Explanation:
If an objective function has a maximum value, it will occur at one of the vertices of the feasible region (i.e., the solution region for the system of inequalities). The feasible region's vertices occur at (0, 0), (0, 7), (4, 6), and (16, 0).
Use the x- and y-value from each vertex to evaluate the objective function P = 5x + 3y.
(x, y) 5x + 3y P
(0, 0) 5(0) + 3(0) 0
(0, 7) 5(0) + 3(7) 21
(4, 6) 5(4) + 3(6) 38
(16, 0) 5(16) + 3(0) 80
Therefore, the maximum of the objective function is 80.
This cell is undergoing a step of meiosis i. What step is the cell in? the begining of prophase i the middle of metaphase i the end of anaphase i the middle of telophase i.
Answer:
Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms used to produce the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.
Explanation:
Answer:
answer is B
the middle of metaphase I
Explanation:
hope this helps!
Which of the following describes a neutral atom of oxygen.
Answer: You don give any of the options but an atom of oxygen can be written as O
Explanation:
Hillary glued three rectangular pieces of cardboard together to create a house for her lizard in the shape of a triangular prism. The dimensions are shown in the image below.
how much does the triple treat box cost please help
Answer:
lm.ao i.dk i think like $23
Explanation:
It looks so good, you should get it.
Answer:
$22.99
Explanation:
Right now, it costs $22.99
Which of the following best describes how carbon cycles through earth's systems.
Answer:
The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere
Incisors (front teeth) act as wedges in the human body. Which change would increase the mechanical advantage of incisors? a decrease in the distance of the teeth from the fulcrum an increase in the distance of the teeth from the fulcrum an increase in the thickness at the widest part of the teeth and no change in the length of the teeth an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.
Based on the information given about the wedge, the option that will increase the mechanical advantage of incisors is D. an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.
A wedge simply means a triangular shaped tool that's used as a simple machine. It is used for the separation of objects.
It should be noted that Incisors (front teeth) act as wedges in the human body and there can be an increase the mechanical advantage of incisors when there's an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.
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Answer:
D
Explanation:
EDGE 22
Emerson’s remarks in the excerpt most directly reflected which of the following developments during the early nineteenth century?.
Answer:
A the emergence of a nation culture
Explanation:
The reflected development during the early age of Emerson remarks was the even of emergence of a nation culture.
I hope this helps!
Emerson’s remarks in the excerpt most directly reflected the emergence of a national culture. Therefore option A is correct.
What is Nation Culture?The norms, behaviors, beliefs, practices, and values that the people of a sovereign nation share are referred to as national culture (e.g., a Chinese or Canadian national culture). It alludes to particular traits like language, religion, ethnicity, and racial identity, as well as cultural history and customs.
According to the study, organizational values may be categorized into four categories: power distance, individuality vs collectivism, masculinity against femininity, and uncertainty avoidance.
National cultural values are societally accepted conceptions of what is admirable, proper, and desirable. A national society's preferences for addressing problems with internal integration and exterior adaptation pose a threat to its existence.
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AAHHHH so guilty........................... comment/ answer
Integrating research, writing a paper, and creating a presentation are examples of
Compotition
expectations
homework
study group
Identify the reference angle es001-1. Jpg for each given angle, es001-2. Jpg. Es001-3. Jpg degrees. Es002-1. Jpg degrees. Es003-1. Jpg degrees. Es004-1. Jpg degrees.
The reference angle is the smallest angle between the terminal side and the x-axis.
[tex](1)\ \theta = 300^o[/tex]
300 degrees is in the 4th quadrant.
So, the reference angle is
[tex]\alpha = 360 - \theta[/tex]
[tex]\alpha = 360 - 300[/tex]
[tex]\alpha = 60^o[/tex]
Hence, the reference angle of 300 degrees is 60 degrees
[tex](2)\ \theta = 225^o[/tex]
225 degrees is in the 3rd quadrant.
So, the reference angle is
[tex]\alpha = \theta - 180[/tex]
[tex]\alpha = 225 - 180[/tex]
[tex]\alpha = 45^o[/tex]
Hence, the reference angle of 225 degrees is 45 degrees
[tex](3)\ \theta = 480^o[/tex]
480 degrees is in the 2nd quadrant (i.e. 480 - 360 = 120)
So, the reference angle is
[tex]\alpha = 180 - \theta[/tex]
[tex]\alpha = 180 - 120[/tex]
[tex]\alpha = 60^o[/tex]
Hence, the reference angle of 480 degrees is 60 degrees
[tex](2)\ \theta = -210^o[/tex]
-210 degrees is in the 2nd quadrant (i.e. 360 - 210 = 150)
So, the reference angle is
[tex]\alpha = 180 - \theta[/tex]
[tex]\alpha = 180 - 150[/tex]
[tex]\alpha = 30^o[/tex]
Hence, the reference angle of -210 degrees is 30 degrees
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Answer:
i
Explanation:
the second one is -1
Choose which word best answers the question. What would you find in un escritorio? una pizarra un cuaderno una mochila un reloj.
Answer:
You would find papers in Un escritorio (desk)
Chalk in una pizarra (blackboard)
Writing in un cuaderno (journal)
Items in una mochila (bag)
Numbers/ the time on un reloj (clock)
The un cuaderno, word best answers the in un escritorio. Thus, option (b) is correct.
What is word?The term words refer to the combination of the letters. The words are the always in to define the meaning. The letters are the arranged in proper manner of the spellings are the correct format. The words are the arranged in proper manner in the creation of the sentence. The words are the noun and the pronoun.
The definition of the word is the work surface on a computer screen that replicates the top of a real desk. To form the plural of this sentence, we must first form the plural of its two constituents. When counting, use uno unless talking to a thing or somebody feminine. Even if the nouns are plural, use un before such a male noun and una before a feminine noun.
Therefore, option (b) is correct.
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If angle acb is 34 degrees what is the measure of angle adb.
Answer:
34 because the shape is split.
Explanation:
Jordan has a jar of quarters. When he has 60 quarters in the jar, the jar weighs 52 ounces. When there are 125 quarters in the jar, the jar weighs 65 ounces. What is the weight of the empty jar? 39 ounces 40 ounces 44 ounces 60 ounces.
Answer:
40
Explanation:
X=quarters
Y=weight if empty jar
Y+125X=65
Y+60X=52
subracting the equations you get
65X=13/65=1/5
Y+25=65
Y=40
Answer:
40
Explanation:
just took the test and got a hundred :)
Which of the following is a key strategy for nutrition coaching?.
Answer:
Add-on sessions for individual nutrition coaching. It's time to become certified in nutrition if you already have fitness clients. …
Provide nutrition coaching for small groups. Nutritional coaching for small groups is similar to personal training. …
Organize a nutrition challenge. You will not only retain more coaching clients when you offer nutrition challenges, but they will also help your clients reach their goals.
Provide nutrition-only coaching. If you're a coach, you know there will always be people asking you questions about nutrition in the gym.
Engage in corporate group work. Coaching corporate groups is one area that coaches simply don't take advantage of enough.
I Hope This Helps You :)
To describe a sequence of transformations that maps triangle.
Answer:
daaam I wish I could help but im struggling in the same thing
Explanation:
What type of matter and energy make up the geosphere?.
Answer:
rocks and minerals make up geosphere
Explanation:
Answer:
rocks and minerals
Explanation:
geo means earth ..earths geosphere is a portion of earth that includes rocks and minerals.it starts at the ground and extends all the way diwn to earth's core
Discuss 3 questions you should ask yourself when assessing your fitness and explain how your answers determine your fitness to drive.
In the sale of a business, if the requirements of the uniform commercial code are not followed, who would most likely suffer the greatest injury?.
If the requirements of the uniform commercial code (UCC) are not followed, then the BUYER would most likely suffer the greatest injury. A buyer is an individual who buys something.
The Uniform Commercial Code (UCC) is a set of regulations that govern commercial transactions in the USA.
This code (UCC) was first published in 1952 after approval from the American Law Institute.
The major goal of the UCC is the improvement of the principles that govern commercial transactions in the USA.
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Sean received both the 5th highest and the 5th lowest mark in the class. How many students are there in the class?.
If we read the complete exercise, we can understand that the correct answer is 9 students.
This is a math related exercise.
If we take into consideration that Sean is the 5th highest in the class, it means that there are four more people before him.
However, he is also the 5th lowest mark in the class, so it means that there are four more people below him.
If we also count Sean, there are:
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What can you learn from the heading of a court case?.
Answer:
we learn from court case law is blind. alaways take way of law never do any criminal activities
Answer:
Which court decided the case
Explanation: