Which of the following statements is true about blood alcohol content.
Explanation:
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The table below shows the number of protons, neutrons, and electrons in four ions.
The atom that has a charge of -1 is atom 3.
To get the net ionic charge, we will use the formula as shown:
Net ionic charge = Number of protons present in an ion + Number of electrons present in an ion.For atom 1;
Net ionic charge = 9 - 9
Net ionic charge = 0
For atom 2;
Net ionic charge = 9 - 8
Net ionic charge = + 1
For atom 3;
Net ionic charge = 9 - 10
Net ionic charge = -1
For atom 4;
Net ionic charge = 9 - 9
Net ionic charge = 0
From the calculation above, the atom that has a charge of -1 is atom 3.
Complete question:
Given the table;
Atom (1) (2) (3) (4)
Number of protons 9 9 9 9
Number of neutrons 8 9 9 10
Number of electrons 9 8 10 9
Based on the table, which atom has a charge of -1
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An organization is conducting their first program increment planning session, and the new teams are asked to provide their capacity. Which action is part of the initial capacity planning process?.
Based on the given information, action is part of the initial capacity planning process are;
Find a small story that takes about a day to develop and call it a one. Subtract one point for every team member's vacation day, public holiday or training day.Use eight points per person (adjust for part-time employees.According to the question, an organization is conducting their first program increment planning session and we are to discuss the action that is capacity planning process.
As a result if this we can say that , Using of eight points per person (adjust for part-time employees will be regarded as capacity planning process.
Therefore, action that is part of the initial capacity planning process is to find a small story that takes about a day to develop.
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A cylindrical tank is half full of oil.
Answer:
What is the question asking?
Explanation:
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An event with a probability of 0 is an event with a probability of 1 is.
Answer:
An event with a probability of 0 is Impossible. ✔
An event with a probability of 1 is Certain. ✔
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A car slows from 22 m/s to 3. 0 m/s at a constant rate of 2. 1 m/s2. How many seconds are required before the car is traveling at a forward velocity of 3. 0 m/s?.
Answer:
The maximum velocity acquired by the car is 9.6 m/s.
Explanation:
The total time elapsed (t) = 8 s
⇒
⇒
⇒
⇒ 5v = 48
∴ v = 9.6 m/s
The maximum velocity acquired by the car is 9.6 m/s.
A car slows from 22 m/s to 3. 0 m/s at a constant rate of 2. 1 m/s2. The maximum velocity acquired by the car is 9.6 m/s.
what is velocity ?Velocity can be defined as the rate of change of the position of the object with respect to time, it is basically speeding the object in a specific direction.
Velocity is a vector quantity, it shows both magnitude and direction and The SI unit is meter per second (ms-1). If there is a change in magnitude or the direction of velocity of a body, then it is said to be accelerating.
Finding the final velocity is simple but few calculations and basic conceptual knowledge are needed.
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Read these lines from emily dickinson's "712" ("because i could not stop for death"): we paused before a house that seemed a swelling of the ground – the roof was scarcely visible – the cornice – in the ground – what is one purpose of the figurative language in this excerpt?.
The purpose of the figurative language in this excerpt is to compare the grave to a house, making it seem inviting. An excerpt is a short extract from a film, music or writing.
An excerpt refers to a short extract from a film, music and/or writing.
Moreover, figurative language represents expressions used to create comparisons by connecting concrete senses and emotions to abstract ideas.
Figurative language is widely used in literature to express different ideas and feelings.
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Which of the following graphs could be the graph of the function f(x) = x3 + 8? mc019-1. Jpg mc019-2. Jpg mc019-3. Jpg mc019-4. Jpg.
Functions can be represented using equations, graphs and tables.
The graphs are not given.
So, we simply plot the graph of the given function.
The function is given as:
[tex]f(x) = x^3 + 8[/tex]
When x = 1, we have:
[tex]f(1) = 1^3 + 8[/tex]
[tex]f(1) = 9[/tex]
When x = 2, we have:
[tex]f(2) = 2^3 + 8[/tex]
[tex]f(2) = 16[/tex]
When x = 3, we have:
[tex]f(3) = 3^3 + 8[/tex]
[tex]f(3) = 35[/tex]
When x = 4, we have:
[tex]f(4) = 4^3 + 8[/tex]
[tex]f(4) = 72[/tex]
Represent the above results as a table, we have:
x f(x)
1 9
2 16
3 35
4 72
See attachment for the table of [tex]f(x) = x^3 + 8[/tex]
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A food establishment that serves oysters should have what.
A food establishment that serves oysters should have a proper storage
system and shuckers.
An establishment that serves this sea animal must have shuckers . They help
in the process of removal of shells of the oyster so as to ensure it is properly
processed and edible.
They must also have a proper storage system in order to prevent spoilage,
reduce wastage and increase profit of the food establishment.
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Answer:A variance approved by the local regulatory authority
Explanation:
Which of the following is not useful for changing the font size?.
There are different ways to change front size. The option that is not useful for changing the font size is Orientation button
The term font size simply means the overall shape of a specific character. It is often measured in points.
Example is 12-pt font, 11 pts etc.Orientation is simply known to be a term that is used to show the positioning or general layout of an item linked to other items and not to change front type.
Which of the following is not useful for changing the font size?
answer choices
a. Font Size drop-down list
b. Increase Font Size button
c. Decrease Font Size button
d. Orientation button
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A set of ordered pairs in which each input has exactly one output is called a.
Answer:
The set of input values is called the domain.
The perimeter of the figure below is 113.7 cm.
Find the length of the missing side.
The length of the missing side it 8.8.
Explanation:Since we know the equation, we can find the missing side.
=> 113.7 = 38.2 + 2(7.9) + 19.1 + 3(10.6) + x
=> 113.7 = 38.2 + 15.8 + 19.1 + 31.8 + x
=> 113.7 = 104.9 + x
=> x = 8.8
Conclusion:Therefore, the length of the missing side it 8.8.
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[tex]BrainiacUser1357[/tex]
Which food is at a temperature that allows bacteria to grow.
Answer :Bacteria grow most rapidly in the range of temperatures between 40 °F and 140 °F, doubling in number in as little as 20 minutes. This range of temperatures is often called the "Danger Zone." To learn more about the "Danger Zone" visit the Food Safety and Inspection Service fact sheet titled Danger Zone.
Explanation: brainliest???
About half the world’s languages are well on their way to becoming extinct. Many anthropologists think that the extinction of these languages will be a great loss. Do you agree or disagree? Why?
Yes because the languages are the reason the development of culture anywhere exists.
Read the excerpt from the diary of a young girl. So there we were, father, mother and i, walking in the pouring rain, each of us with a schoolbag and a shopping bag filled to the brim with the most varied assortment of items. The people on their way to work at that early hour gave us sympathetic looks; you could tell by their faces that they were sorry they couldn't offer us some kind of transportation; the conspicuous yellow star spoke for itself. What is the mood of this excerpt?.
The mood of this excerpt is: Distressing.
The mood is the feeling that the reader senses after reading the description of events in a story.
In the story above, we can see that there is a mood of distress caused by the immediate suffering of the family who was under terrible weather. Their inability to be helped by others worsened their conditions.
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When earth and moon are separated by a distance of 3. 84.
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Explanation:
Rochelle plans to sell all of her shares when she can profit $6,250. What must the net asset value be in order for rochelle to sell? a. $12. 50 b. $31. 44 c. $31. 64 d. $100. 0.
Answer:
C. 31.64
Explanation:
Fill in the blank with the correct number to balance the equation: 4cr + 3o2 → cr2o3. (enter only a whole number. ).
Answer:
4Cr + 3O2 -----------> 2Cr2O3
Explanation:
We need to balance both the sides of the equation, that is, number of moles of reactants should be equal to the number of moles of products. So,
4Cr + 3O2 -----------> 2Cr2O3
Comparing the moles of elements, we see that the equation is now completely balanced.
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What is 3x3 – 11x2 – 26x + 30 divided by x – 5? 3x2 – 4x + 6 3x2 + 4x – 6 3x2 + 26x + 8 3x2 – 26x + 8.
Please select the word from the list that best fits the definitionrate.
Answer:
Where is the list? Please, give the picture?!
All of the following changes to a metal are physical changes except.
Answer:
A. Cutting
B. Melting
C. Rusting
D.Polishing
Answer: Rusting
Explanation:
using the words from the word list name all the parts of the isosceles
In order to help prevent collisions with motorcycles, one of the hosts of the video recommends thinking of motorcycles as __________.
A lot of accident do happen on the highway. In order to help prevent collisions with motorcycles, one of the hosts of the video recommends thinking of motorcycles as occupying a space the same size as a car.
There are different ways to deal with motorcyclists in traffic so as too avoid collision. When in traffic, one must known that motorcyclist can stop faster or more quickly than cars.
The National Highway Traffic Safety Administration (NHTSA) has found out that motorcyclists are a likely than passengers of a car to die as a result of an accident and as such safety is important.
There are some important steps to reduce one's risk of being involved in a collision with a motorcycle. They are;
Always be on the alert or on point for motorcycles. Make sure to use your turn signals. Try to avoid distractions while driving. Always be careful and also be mindful when entering crossroads and intersections. Do stay at least four car lengths behind motorcycles on the road.
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According to the age of revolution tab, who were the shakers, and what was one of their influences in this era of music?.
Use trigonometric identities to verify each expression is equal. csc2(x) - 2csc(x)cot(x) + cot2(x) = tan2(x/2)
By definition of csc and cot,
csc²(x) - 2 csc(x) cot(x) + cot²(x) = …
… = 1/sin²(x) - 2 cos(x) / sin²(x) + cos²(x) / sin²(x)
Combining fractions,
… = (1 - 2 cos(x) + cos²(x)) / sin²(x)
Factorize the numerator and use the Pythagorean identity,
cos²(x) + sin²(x) = 1,
to rewrite the denominator.
… = (1 - cos(x))² / (1 - cos²(x))
Cancel a factor of 1 - cos(x).
… = (1 - cos(x)) / (1 + cos(x))
Using the half-angle identities,
sin²(x) = (1 - cos(2x))/2
cos²(x) = (1 + cos(2x))/2
it follows that
1 - cos(x) = 2 sin²(x/2)
1 + cos(x) = 2 cos²(x/2)
and so
… = (2 sin²(x/2)) / (2 cos²(x/2))
… = sin²(x/2) / cos²(x/2)
Finally, by definition of tangent,
… = tan²(x/2)
Byron earns $11. 00 per hour. How many hours will byron have to work to earn $143. 00? 7. 7 hours 13. 0 hours 14. 3 hours 15. 7 hours.
Answer:
10 pages
Explanation:
What caused the february revolution of 1917 brainly.
Answer:
Russia disastrous involvement in world war l
This is the immediate cause of the February Revolution
What three things do you need for thunderstorm formation.
Answer:
Moisture,Instability, and a lifting mechanism.
Popcorn popping in a pot on the stove is an example of:.
Answer:
Convection
Explanation:
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All of the following are functions of the nervous system except.
Answer:
brain is NOT a part of the peripheral nervous system. The brain, brain stem and spinal cord are all components of the central nervous system.