88+32
[tex]90 + 30[/tex]
how are these two equations equivalent to each other ​

Answers

Answer 1
88+32

how are these two equations equivalent to each other
Answer 2

Answer:

These two equations are equivalent to each other because they both represent the same mathematical operation and they both yield the same result.

The first equation, 88 + 32, is adding 88 to 32, which results in the sum of 120.

The second equation, 90 + 30, is adding 90 to 30, which also results in the sum of 120.

In other words, both equations represent the same mathematical operation (addition) of two numbers (88 and 32 or 90 and 30) and both yield the same result (120).

Step-by-step explanation:

a brainliest pls


Related Questions

Write a ytem of three linear equation in two variable o that any two of the equation have exactly one olution, but the entire ytem of equation ha no olution. PLEASE HELP FAST!!!!

Answers

A system of three linear equations in two variables that satisfies the given situation can be x + y = 5, 2x + y = 5, and x + 2y = 5

To satisfy the given situation for a system of three linear equations, write any linear equation as the first equation. Let's say

x + y = 5

For the second equation, multiply the x term of the first equation by any factor, keeping the y term and the constant unchanged.

2x + y = 5

The last equation could be written using the second equation wherein the constant of the variable x and y are interchanged.

x + 2y = 5

Any two of the equations in this system have exactly one solution, because they have a unique solution when we solve them individually. However, when we try to solve the entire system by using all three equations, we find that the system has no solution.

This can be easily seen by solving the system by substitution, elimination, or graphical method.

It is also possible to use different equations but with the same criteria, the key is that at least one of the equations should be the negation or a multiple of another equation.

The problem seems incomplete/unreadable, it must have been...

"Write a system of three linear equations in two variables so that any two of the equations have exactly one solution, but the entire system of equations has no solution."

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Table 1.3 shows the hypothetical trade-off between different combinations of brushes and combs that might be produced in a year with the limited capacity for country X, ceteris paribus.


In the production range of 2 to 3 combs opportunity cost producing one more comb is

a)0.67
b)3.33
c)7.0
d)0.14

Answers

In the production range of 2 to 3 combs, the opportunity cost of producing one more comb is d) 0.14 brushes.

Explain about production range refer to:Opportunity cost is the cost of one choice in terms of the best alternative foregone. In this case, the opportunity cost of producing one more comb is the number of brushes that have to be given up in order to produce that additional comb.For example, if the country X is currently producing 2 combs, in order to produce one more comb, 0.14 brushes would have to be given up. This means that for every additional comb produced, 0.14 brushes would have to be sacrificed. This trade-off is reflected in Table 1.3 and is the opportunity cost of producing one more comb in the production range of 2 to 3 combs.In other words, the opportunity cost of producing one more comb is the number of brushes that would have to be sacrificed in order to produce that comb. The opportunity cost is 0.14 brushes per comb, which means that for every additional comb produced, 0.14 brushes would have to be given up.

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Data was collected on the amount of time that a random sample of 8 students spent studying for a test and the grades they earned on the test. A scatter plot and line of fit were created for the data.

Find the y-intercept of the line of fit and explain its meaning in the context of the data.

5; for each additional hour a student studies, their grade is predicted to increase by 5% on the test

10; for each additional hour a student studies, their grade is predicted to increase by 10% on the test

60; a student who studies for 0 hours is predicted to earn 60% on the test

80; a student who studies for 0 hours is predicted to earn 80% on the test

Answers

After answering the provided question, we can conclude that The y-intercept in the context of the data represents the predicted test score for a student who did not study at all for the test.

What exactly is a scatter plot?

"Scatter plots are graphs that show the relationship between two variables in a data set. Data points are represented by a two-dimensional plane or a Cartesian system. The independent variable or characteristic is represented by the X-axis, while the dependent variable is represented by the Y-axis. These plots are also known as scatter graphs or scatter diagrams."

The y-intercept of the line of fit is approximately 80 based on the scatter plot and line of fit.

The y-intercept in the context of the data represents the predicted test score for a student who did not study at all for the test.

It should be noted that this prediction is based on the linear relationship observed in the sample data and may not be applicable to the entire population. This prediction also assumes that all other factors influencing test performance (such as natural ability, prior knowledge, and test-taking skills) are constant, which may not be the case in real-world situations.

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Answer:

60; a student who studies for 0 hours is predicted to earn 60% on the test

Step-by-step explanation:

How do you change Vertex to factored?.

Answers

Standard form is ax^2 + bx + c. Vertex form is a(x-h)^2 + k, which reveals the vertex and axis of symmetry. Factored form is a(x-r)(x-s), which reveals the roots.

What is quadratic equation?

Factoring, using square roots, completing the square, and the quadratic formula are the four ways to solve a quadratic problem.

Any equation in algebra that can be written in standard form as where x stands for an unknown value, where a, b, and c stand for known values, and where a 0 is true is known as a quadratic equation.

x ax2 + bx + c = 0 is a quadratic equation, which is a second-order polynomial equation in a single variable. a 0. It has at least one solution because it is a second-order polynomial equation, which is guaranteed by the algebraic fundamental theorem. The answer could be simple or complicated.

Therefore, Standard form is ax^2 + bx + c. Vertex form is a(x-h)^2 + k, which reveals the vertex and axis of symmetry. Factored form is a(x-r)(x-s), which reveals the roots.

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Ratnam hired a car from a car renting agency which charges a flat amount of Rs. x for travelling up to 40 kilometers and Rs. y per km for every kilometer travelled thereafter. How much should Ratnam pay the agency for a journey of 50 kilometers?
A. x + 10 y B. 50( x + y ) C. 40 x + y D. 50 x y

Answers

The total fee that Ratnam should pay the agency for a journey of 50 kilometers, using a linear equation, is A. x + 10y.

How is the total car hire fee determined?

The total fee is a function of summing the fixed charge for the first 40 kilometers and the variable charge for additional kilometers traveled.

In this situation, the variable charge per km represents the slope or the unit rate while the fixed charge for 40 kilometers represents the constant in a linear equation.

Flat charge up to 40 kilometers = Rs. x

Variable charge per kilometer after 40 km = Rs. y

Total distance traveled = 50 kilometers

Total fee paid = Rs. x + (50 - 40)y

= x + 10y

Thus, the correct fee that Ratnam should pay is represented by Option A.

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Quadrilateral CDEF is inscribed in Circle T F Engle DEF is 3X +7 and angle DCF is 2X +8 what is the value of X?

Answers

Since Quadrilateral CDEF is inscribed in Circle A, the value of x is equal to: B. 33.

How to calculate the value of x?

Since Quadrilateral CDEF is inscribed in Circle A, we can reasonably infer and logically deduce that line segment DF is the chord of Circle A. Mathematically, an equation which can be used to solve for the value of x in this circle is given by:

m∠DEF + m∠DCF = 180°

Substituting the given parameters into the formula above, we have the following;

(3x + 7)° + (2x + 8)° = 180°

3x + 2x + 8 + 7 = 180°

5x + 15 = 180°

5x = 180° - 15

5x = 165

x = 165/5

x = 33.

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How many lb is 1.4 pounds

Answers

Answer:1.4

Step-by-step explanation: Because lbs are the same thing as pounds

a+v=b-(v+5)
how would I make this solution true​

Answers

To make a true equation, check your math to make sure that the values on each side of the equals sign are the same.

How would  make this solution true?

step1

(a) a +v = b-(v+5)

1+5=6 not equal a+ v=5

To check if a given value is a solution to an equation:

Evaluate the left-hand side expression at the given value to get a number

Evaluate the right-hand side expression at the given value to get a number.

See if the numbers match.

If you add the same number to both sides of an inequality, the inequality remains true.

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Correct question:

What criteria must meet to say that a+v=b-(v+5) is true?

Which two equations relate the measure of ∠4, to the measures of ∠1, ∠2, and/or ∠3.

Answers

Answer:

A and C

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle so first option,

A. m∠4 = m∠1 + m∠2

is correct.

m∠3 and m∠4 are supplementary angles because they make a straight line and their sum is equal 180°, so third option,

C. m∠4 = 180 - m∠3

is also correct.

If y₁=2x-1 construct for x = -5 to 7- a table​

Answers

-2/3 timessssssssssssssssssss

a 12-foot ladder is leaned against the side of a building such that the angle of depression to the far side of the sidewalk is 45 degrees, but 65 degrees to the near side of the sidewalk. how wide is the sidewalk?

Answers

Answer:

From the top of a 12 foot ladder, the angle of depression to the far side of a sidewalk is , while the angle of depression to the near side of the sidewalk

Step-by-step explanation:

Find sine, where is the angle shown.
Give an exact value, not a decimal approximation.
8
17
8

Answers

The value of sinθ is 15/17.

What are the trigonometric functions?

The trigonometric functions in mathematics are real functions that connect the right-angled triangle's angle to the ratios of its two side lengths. They are extensively employed in all fields of geometry-related study, including geodesy, solid mechanics, celestial mechanics, and many others.

Here, we have

Given:

Cosθ = 8/17

We apply here trignometric functions.

Sinθ = √1 - cos²θ

Sinθ = √1 - (8/17)²

Sinθ = √(289 - 64)289

Sinθ = √225/289

Sinθ = 15/17

Hence, the value of Sinθ is 15/17.

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The scale of the picture is 1 in.: 3 cm. Find the actual length of the Thermos.

Answers

The scale of the picture is 1 in,: 3 cm, and the length of the Thermos in the picture is 4 inches, which indicates that the actual length of the Thermos is 12 centimeters

What is a scale factor in a drawing?

A scale factor is a number by which the dimensions of an actual or original image are multiplied to obtain the dimensions of the image.

The dimensions of the image are proportionately smaller or larger than the actual dimensions of the image.

The scale of the drawing is 1 inch is equivalent to 3 centimeters

Therefore, each inch of theThermos flask in the drawing is equivalent to 3 centimeter length of the actual Thermos flask.

The dimensions of the thermos flask in the drawing = 4 inches

Therefore;

Length of the thermos flask in the diagram ÷ Actual length of the thermos flask = 1 in./3 cm

Actual length = Image length × 3 cm/1 in.

Actual length = 4 inches × 3 cm/(1 inch) = 12 cm

The actual length of the thermos flask is 12 centimeters

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Sam has $2,500 in his bank account and withdraws $45 each week. Write the function that models this situation. Let W=weeks and B=bank balance.

Answers

The answer is 2500 - 45W = B

2500 is the total amount

45 is taken out a week, so let w be the variable

B is the total bank balance

So 2500 - 45W = B

I hope this was able to help you :D

Three brothers spent different amounts of money on their recent vacation. Matt spent $25 less than Todd. Jeff spent 3 times as much as Matt. How much did each brother spend if they spent a total of $275?

Please help me!

Answers

Answer:

Todd spent 75, Matt spent 50 and Jeff spent 150

Step-by-step explanation:

Matt = y - 25

Jeff = 3(y - 25)

Todd = y

y - 25 + 3y - 75 + y = 275

5y - 100 = 275

5y = 275 + 100

5y = 375

y = 375/5

y = 75.......Todd therefore spent 75 dollars!!

I think it gets easy from here

What is value of sin?.

Answers

Let's first review the Sin function before talking about Sin 0. Therefore Sin 0 value is 0.

The Sine, Cosine, and Tangent functions in trigonometry are used to determine the angles and length of a right-angled triangle, respectively.

The relationship between the angle, perpendicular side, and hypotenuse side is defined by the sine function.

Alternatively, you can use sin theta, which is equal to the right-angled triangle's perpendicular to hypotenuse ratio. Sin theta is the angle produced between the hypotenuse and adjacent side.

Definition Of Sin In Relation To Sin 0.

Sin 0 denotes that (x,y) is where the value of the x coordinate is 1, and the value of the y coordinate is 0. (1,0). In this case, the hypotenuse has a value of 1, and the opposing side or perpendicular has a value of 0.

As a result, if we set the numbers in the sin ratio for = 0, the perpendicular side to be 1, and the hypotenuse to be 0, we obtain,

Sin 0 = 0/1

Sin 0 = 0

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if someone could show me how to do this that would be great, i appreciate it!

Answers

Discovering an antiderivative of a function is the process of integration.

What is integration?

Adding or adding up the components to get the whole is a process known as integration. Reducing the functions into their component elements is a reverse differentiation procedure. Utilizing a broad scale, this method is utilised to find the sum.

A function's antiderivative is discovered by integration. It is the definite integration if a function can be integrated and if the integral of that function across the domain is finite with the given bounds. When d/dx(F(x) = f(x), dx = F(x) + C. Indefinite integrals are what these are.

As opposed to differentiation, integration is the opposite. In other words, the integral of 2 can be 2x + 3, 2x + 5, 2x, etc. Because of this, we must include a constant when integrating. The integral of 2 is therefore 2x + c, where c is a constant.

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Please help !!

Write equations for the vertical and horizontal lines passing through the point (-3, -9).
vertical line:
horizontal line:

Answers

Answer:

vertical line x = -3

horizontal line y =  -9

Step-by-step explanation:

Ricardo has an equally likely chance of spinning an odd number as spinning a number less than 4

Answers

The given statement that " Ricardo has an equally likely chance of spinning an odd number as spinning a number less than 4" is True.

How to find the probability?

When rolling a fair dice, the probability of getting an odd number is:

= Number of odd numbers / Number of sides on die

Number of odd numbers = 1, 3, 5

Probability of odd number:

= 3 / 6

= 1 / 2

Probability of number less than 4 :

= 3 / 6

= 1 / 2

Ricardo therefore has  an equally likely chance.

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Options for this question are:

True False

determine the closest correlation coefficient (R-value) for this data

Answers

The closest correlation coefficient of the scatterplot is 0.8

How to determine the closest correlation coefficient of the scatterplot

From the question, we have the following parameters that can be used in our computation:

The image of the scatter plot

On the scatter plot, we can see that

The points appear to be on a straight line

Also, we can see that

As the x values increases the y values increases

This represents a positive linear association.

Because the points appear to be on a straight line, but they are not on a straight line, the r value will most likely be between 0.7 and 0.9

The closest value to this is 0.8

Hence, the r value is 0.8

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Find the Gradient of a line

Answers

Answer:

4/

Step-by-step explanation:

gradient=y2-y1/x2-x1

-2-2/-5-2=

-4/-7

=4/

The equation for line p can be written as y= 9 7 x–9. Line q is perpendicular to line p and passes through (9, – 6). What is the equation of line q?

Answers

final answer:y= - 1/97 - 6

to find slope, just do the opposite reciprocal of the given slope

to find y-intercept just substitute the given point in y=mx+b

hope this helps!

7. Find the value of x. (AB = 8) (show work pls)

Answers

Answer:

Step-by-step explanation:

when GDK goes up GD goes down

the velocity time graph for a cycle is shown. work out the total distance travelled on the cycle. work out the acceleration in the last 8 seconds. Need the answer before 6th of Feb 2023.

Answers

Part A - The cycle has a total distance travelled of 130 meters.

Part B - The cycle has an acceleration of 0 meters per square second at t = 8 seconds.

How to apply kinematics from a graph

In this question we find the case of a graph between time (t), in seconds, and velocity (v), in meters per second, from which we need to determine the total distance travelled (s), in meters, on the cycle and the acceleration (a), in meters per square second, at a given time.

Part A - The total distance travelled is the area below the curve, defined as the sum of the areas of two triangles and rectangle, thus:

s = 0.5 · (6 s) · (10 m / s) + (6 s) · (10 m / s) + 0.5 · (8 s) · (10 m / s)

s = 30 m + 60 m + 40 m

s = 130 m

The total distance traveled by the cycle is 130 meters.

Part B - The acceleration at a given time t is the slope of the curve at point (t, v). In this case, we find that slope can be found by secant line formula:

a = [v(12) - v(6)] / (12 - 6)

a = (0 - 0) / (12 - 6)

a = 0 m / s²

The acceleration of the cycle at t = 8 seconds is equal to 0 meters per square second.

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how to simplify radical trinomial​

Answers

The method of simplification of the radical trinomial is described below.

How to simplify radical trinomial?

Particularly those polynomials that are persistent under the influence of the perpendicular group are referred to as radical polynomials. A rated subalgebra of the circle of all polynomials is the circle of radical polynomials.

Utilize the Product Property to condense a radical phrase.

Locate the radicand's greatest factor which is also a perfect exponent of the index. Use that factor to recreate the radicand as the combination of two components.Rewrite the radical as the result of two radicals by applying the product rule.Reduce the ideal power to its most basic form.

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Graph the following functions:

1. y=2x²

2. y=x²-2x-3

Answers

One graph will pass through the origin and the second graph will meet the x-axis at 3, -1.

What is Function?

A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain.

Given two function

y=2x² y=x²-2x-3

For  y=2x²:

Since the value of x = 0, the value of y is 0.

thus this graph will pass through the origin and will only have 1 solution.

For  y = x²-2x-3:

At y = 0

x²-2x-3 = 0

x = 3, -1

Therefore, This graph will pass through the x-axis at 3, -1.

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A relation i plotted a a linear function on the coordinate plane tarting at point C at (0, −1)and ending at point D at (2, −11). What i the rate of change for the linear function and what i it initial value?
Select from the drop-down menu to correctly complete the tatement. The rate of change i Chooe. And the initial value i Chooe.

Answers

The rate of change for the linear is -5 and the initial value  is -1

A linear function in mathematics is one that has either one or two variables and no exponents. It is a function with a straight line as its graph. If the function has more variables, they should all be constants or known variables in order for the function to continue to function as a linear function. We'll go into great detail about what a linear function is in this article, along with its table, graph, formulas, traits, and examples.

The rate of change refers to the slope of the linear function, because the slope is actually a ration between the two variables. So, to find the slope, we use its definition:

m = [tex]y^{2}[/tex]-[tex]y^{1}[/tex]/[tex]x^{2}[/tex]-[tex]x^{1}[/tex]

Now we replace the given points, being C the first point and D the second point:

m= -11-(-1)/2-0= -5

Therefore, the rate of change is -5, where the negative sign refers to a decreasing change, it's a decreasing linear function. In addition, the initial values is where the independent variable is zero, which is given in the point C (0;-1), so the initial condition is y = -1

 Therefore ,The rate of change for the linear is -5 and the initial value  is -1

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What is the value of x in the equation 3x+9/6=x-3

Answers

[tex] \frac{3x + 9}{6} = x - 3 \\ [/tex]

[tex]3x + 9 = 6(x - 3)[/tex]

[tex]3x + 9 = 6x - 18[/tex]

[tex]6x - 3x = 9 + 18[/tex]

[tex]3x = 27[/tex]

[tex]x = \frac{27}{3} \\ [/tex]

answer: [tex]x = 9[/tex]

The sales tax rate in Georgia is 7%.
Find the tax paid for a video game with a list price of $59.99.

What is the total cost of the video game?
Responses

Answers

Answer:

Tax paid on video game: $4.20

Total price of game w/tax: $64.19

Step-by-step explanation:

7% of 59.99 = 4.20

59.99+4.20=64.19

Without using a calculator, determine between which two integers the following surds lie (b) √29 (C)-√54​

Answers

(b) √29 is between 5 and 6. You can approximate it by finding the perfect squares that are closest to 29: 25 (5^2) and 36 (6^2). √29 is between 5 and 6 since 5^2 < 29 < 6^2

(c) √54 is between 7 and 8. You can approximate it by finding the perfect squares that are closest to 54: 49 (7^2) and 64 (8^2). √54 is between 7 and 8 since 7^2 < 54 < 8^2.

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A motorist, a citizen of State A, was injured when her car collided with a bakery delivery truck. The bakery company that owns the truck is a State B corporation based in State B. The driver of the truck is a citizen of State A and an employee of the bakery company, and he was acting in the scope of his employment when the collision occurred. The motorist filed an action against the bakery company in federal district court. The complaint alleges that the bakery company is liable for the negligence of its employee, the driver. The bakery company in turn filed a third-party claim against its driver, alleging that he, as the primarily negligent party, is liable to the company for any sum that the motorist recovers from it.Can the driver, once impleaded, assert and maintain in the same action a counterclaim against the bakery company under the federal Fair Labor Standards Act to recover $2,000 in wages that the company failed to pay the driver? By 1900, the peppered moth populations in areas around English cities were as much as 98% dark moths? Why? Explain what was happening during this time in your own words. PLEASE RESPOND!! How do you identify the mood?. Why is it called logarithm?. which unique response is associated with diabetic ketoacidosis that is not exhibited with hyperglycemic hyperosmolar nonketotic syndrome given below are two statements : one is labelled as assertion a and the other is labelled as reason r. assertion a : dacron is an example of polyester polymer. reason r : dacron is made up of ethylene glycol and terephthalic acid monomers. in the light of the above statements, choose the most appropriate answer from the options given below.: Both A and R are correct but R is NOT the correct explanation of A.BA is correct but R is not correctCBoth A and R are correct and R is the correct explanation of A.DA is not correct but R is correc How would colonists react to Edwards's sermon would they find it frightening hopeful or both?. What function models the height of the periscope lens at time (variable it t)? If the periscope reaches its maximum height after ascending for 22 seconds, what is the maximum height? Auditors try to identify predictable relationships when using analytical procedures. Relationships involving transactions from which of the following accounts most likely would yield the highest level of evidence? What is the y-intercept of 2x y =- 2?. You can get the last digit of a positive integer n as n % 10. Complete the following program to compute the second-to-last digit. For example, if n is 1729, your program should print 2. If n is less than 10, print o. Complete the following file: SecondToLast.java import java.util.Scanner; 1 2 3 4 5 6 7 8 9 10 11 12 13 public class SecondToLast { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Radius: "); int n = in.nextInt(); double secondToLast = ...; System.out.println("Second to last digit: " } } + secondToLast); Submit Y=3x+5 function rule complementary angles. If mA = (8x + 5) andZA and ZB arem/B = (3x + 8), then find the measure of ZB. What was the English Bill of Rights and why is it important to America?. the most vexing problem faced by researchers exploring wind-powered generation of electricity is achieving a constant flow of power from an unpredictable natural source that meets demand, but so the flow does not overload electrical grids with sudden voltage increases. Which is the role of the electron transport chain in the process of photosynthesis?. When buying a car, a _____ down payment is recommended.A) 0%B) 10%C) 20%D) 50% The price p (in dollars per unit) of a particular commodity is increasing at the rate: p' ( x )= 40 x/(9-2)^2 when x hundred units of the commodity are supplied to the market; The manufacturer supplies 1000 units (x-10) when the price is $2 per unit; What price 'p' corresponds to a supply of 2000 units? which clinical manifestations would the nurse identify when assessing a client with | ~ hypercalcemia? select all that apply. one, some, or all responses may be correct. "When deciding upon the access best suited for a patient for enteral feeding, which assessment(s) would be considered?Select all that apply.a. Anatomy of the gastrointestinal tractb. Aspiration riskc. Effectiveness of gastric emptyingd. Level of consciousnesse. Gag reflex presenta. Anatomy of the gastrointestinal tractb. Aspiration riskc. Effectiveness of gastric emptyingDecisions regarding access for enteral nutrition should take into account effectiveness of gastric emptying, gastrointestinal anatomy, and aspiration risk. Level of consciousness and the presence of a gag reflex are not considerations."