Find the line of best fit for the relationship between calories and fat.

y=0.0714x-9.2682
y=1.2653x+14.452
y=2.5612x+4.9045
y=1.139x-6.7093

Find The Line Of Best Fit For The Relationship Between Calories And Fat. Y=0.0714x-9.2682y=1.2653x+14.452y=2.5612x+4.9045y=1.139x-6.7093

Answers

Answer 1

Answer: Choice A

y=0.0714x-9.2682

==============================================

Explanation:

I used GeoGebra (free graphing software) to find the line of best fit, aka the regression line. You can do so by hand, but I think it's tedious busywork and prefer to use technology whenever possible. Other graphing and spreadsheet programs are able to compute the regression line as well.

Check out the diagram below.

Find The Line Of Best Fit For The Relationship Between Calories And Fat. Y=0.0714x-9.2682y=1.2653x+14.452y=2.5612x+4.9045y=1.139x-6.7093

Related Questions

if baskets b and c are on the same indifference curve, and if preferences satisfy all four of the basic assumptions, then:

Answers

If baskets B and C are on the same indifference curve and preferences satisfy all four of the basic assumptions in economics, it means that the individual considers both baskets equally preferable and is indifferent between them.

In economics, an indifference curve represents a set of combinations of goods or baskets that provide the same level of utility or satisfaction to an individual. If baskets B and C are on the same indifference curve, it means that the individual derives the same level of satisfaction from both baskets.

The four basic assumptions in economics regarding preferences are completeness, transitivity, more is better, and diminishing marginal rate of substitution. Completeness assumes that individuals can rank any two baskets in terms of preference. Transitivity suggests that if an individual prefers basket A to B and basket B to C, then the individual also prefers basket A to C. The assumption of "more is better" implies that individuals prefer more of a good to less. Diminishing marginal rate of substitution posits that as an individual consumes more of one good, they are willing to give up less of the other good to maintain the same level of satisfaction.

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The complete question is:

Consider the following three market baskets:

Food Clothing

A 6 3

B 8 5

C 5 8

If preferences satisfy all four of the basic assumptions:

A. A is on the same indifference curve as B.

B. B is on the same indifference curve as C.

C. A is preferred to C.

D. B is preferred to A.

E. Both A. and B. are correct.

Simultaneous equations
2x+4y=1
3x+5y=7

Answers

Answer:

x = 11.5, y = -5.5.

As an ordered pair this is (11.5, -5.5).

Step-by-step explanation:

2x+4y=1               Multiply this by 3:

3x+5y=7               Multiply this by -2.

6x + 12y = 3

-6x - 10y = -14       Adding these 2 equations:

0 + 2y = -11.

y = -11/2

y = -5.5.

Now plug this into the first equation:

2x + 4(-5.5) = 1

2x = 1 + 22

x = 23/2

x = 11.5.

6+
Зу + 4 < 6
helppppppppp

Answers

Step-by-step explanation:

6 + 3y + 4 < 6

10 + 3y < 6

3y < -4

y < -4/3

Answer:

y < -4/3

Step-by-step explanation:

6+ Зу + 4 < 6

Combine like terms

10 +3y < 6

Subtract 10 from each side

10 +3y - 10 < 6-10

3y < -4

Divide each side by 3

3y/3 < -4/3

y < -4/3

-3х + 2 = 2х - 8
Solve for X

Answers

Answer:

x=2

Step-by-step explanation:

you would add -3x on both sides, then that cancels out, and then the equation would be 2=5x-8. Then you would add 8 to both sides then it would be 10=5x. Then you would divide 5 by both sides, then it will be x=2.

Answer:

x=2

Step-by-step explanation:

-3x- 2x= -8 - 2
-5x= -8 -2
-5x= 10
x= -10 dives by -5

X=2

Which pair of angles are same-side interior angles?

1) angles 4 & 8
2) angles 3 & 5
3) angles 1 & 5
4) angles 3 & 6

Which pair of angles are same-side interior angles?1) angles 4 &amp; 82) angles 3 &amp; 53) angles 1

Answers

Answer:

2) 3&5 are the same side interior angle

Which pair of points are 4 units apart?

A.
(1, 4) and (8, 4)

B.
(6, -1) and (6, 3)

C.
(-3, 0), (7, 0)

D.
(-2, 2), (6, 10)

Answers

Answer:

B

Step-by-step explanation:

-1+4=3

Please help asap!!!!!!!!

Please help asap!!!!!!!!

Answers

The y-coordinate for the solution to the system of equations is -3.

What is a system of equations?

A finite set of equations for which common solutions are sought is referred to in mathematics as a set of simultaneous equations, often known as a system of equations. The intersection of two lines represents the system of equations' solution.

Given system of equations are,

6x + 11y = -3

4x + y = 17

To solve these equations, we must first remove x or y terms.

To do this we must make the removing term's coefficients the same.

In this case, let's remove y.

We are multiplying the second equation by 11. Then,

6x + 11y = -3

44x + 11y = 187

Now we will subtract the second equation from the first.

- 38x  = -190

x = 5

Now to find y, substitute x in any one of the equations.

6 * 5 + 11y = -3

11y = -33

y = -3

Hence the y-coordinate for the solution to the system of equations is -3.

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which is the independent and dependent variable in math

Answers

Answer:

The independent variable is the variable being controlled in the problem, and the dependent variable is the variable that changes because of this control.

Step-by-step explanation:

Ed wants to build a small 800 square foot cabin on a lot that is 80 feet deep. If the building sideyard setbacks are 20 feet and the cabin is 20 feet wide, what is the square footage of the lot

Answers

Answer:

4800 ft²

Step-by-step explanation:

Given that :

Area of cabin = 800 ft²

Width of cabin = 20 feets

Side yard setback of building = 20 feets

Depth of lot = 80 feets

The cabin is a rectangle :

Area of rectangle = Length * Width

800 = length * 20

Length = 800 / 20 = 40 feets

Hence,

Width of lot = side yard + Width of cabin = (20 + 20) = 40 feets

Length of lot = depth +. Length of cabin = (80 + 40) = 120 feets

Area of lot = Length of lot * width of lot

Area of lot = 120 ft * 40 ft = 4800 ft²

Find fourconsecutive integers with the sum of 54

Answers

Answer:

They are 12, 13, 14 and 15.

Step-by-step explanation:

If the least integer is x, then:

x + x + 1 + x + 2 + x + 3 = 54

4x + 6 = 54

4x = 48

x = 12.

What is the volume in cubic feet of a cylinder with a height of 3 feet and base radius of 2

Answers

V≈37.7ft³

You're welcome...

Can you help me solve this!

Can you help me solve this!

Answers

Hello!

surface area

= 2(6*2) + 2(4*2) + 4*6

= 2*12 + 2*8 + 24

= 24 + 16 + 24

= 64 square inches

what is the 6th term of the geometric sequence where a1 = −4,096 and a4 = 64? a. −1 b. 4 c. 1 d. −4

Answers

To find the 6th term of the geometric sequence, we first need to determine the common ratio (r) of the sequence. We can do this by using the formula for the nth term of a geometric sequence:

an = a1 * r^(n-1)

We know that a1 = -4,096 and a4 = 64, so we can substitute these values into the formula to get:

a4 = a1 * r^(4-1)

64 = -4,096 * r^3

Dividing both sides by -4,096 gives:

r^3 = -64/4096

r^3 = -1/64

Taking the cube root of both sides gives:

r = -1/4

Now that we know the common ratio is -1/4, we can use the formula for the nth term of a geometric sequence to find the 6th term:

a6 = a1 * r^(6-1)

a6 = -4,096 * (-1/4)^5

a6 = -4,096 * (-1/1024)

a6 = 4

Therefore, the 6th term of the geometric sequence is 4, so the answer is (b) 4.

To find the 6th term of the geometric sequence, we first need to determine the common ratio (r) of the sequence.

The 6th term of the geometric sequence where a1 = −4,096 and a4 = 64 is d. -4.

Given, a1 = -4096, a4 = 64We know that, the nth term of a geometric progression with first term a and common ratio r is given by an = ar^(n-1)Let's find the common ratio of the sequence.a4 = ar^3⟹64

= -4096r^3⟹r^3 = -\(\frac{64}{4096}\) = -\(\frac{1}{64}\)Thus, r = -\(\frac{1}{4}\)

The 6th term of the geometric sequence with first term a1 = -4096 and common ratio r = -\(\frac{1}{4}\) is given by;a6 = a1 * r^5Substituting the values of a1 and r, we get;a6 = -4096 * (-\(\frac{1}{4}\))^5⟹a6 = -4096 * \(\frac{1}{1024}\)⟹a6 = -4

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3.21. a causal lti system has the following system function:(2(a) what is the roc for h(z)? (b) determine if the system is stable or not. (e) determine the difference equation that is satisfied by the input x[n) and the output yin. (d) use a partial fraction expansion to determine the impulse response h[n].

Answers

The ROC essentially specifies the parameters under which the system's impulse response, h(n), will converge.

What is meant by the roc for h(z)?

When applying the z-transform on the sequence h, the ROC concept is applied to the function H(z) (n). The ROC essentially specifies the parameters under which the system's impulse response, h(n), will converge. Neither X(z), the input, nor Y(z), the output, are involved in the ROC.

The region (regions) where the z-transform converges is known as the region of convergence (ROC). We can uniquely determine the inverse z-transform thanks to ROC. Let's first think about some examples. The unit sample δ(n)has z-transform 1 , hence ROC exists all the z plane .

The Registrar of Companies assigns the company registration number, or CIN number as it is known in India (ROC). The Ministry of Corporate Affairs oversees the ROC, which is present in several Indian states. It is utilized to locate the essential information for every firm that is registered in India.

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Point K is rotated 90". The coordinate of the pre-image point K was (2,6) and its image K' is at the coordinate (-6, -2) Find the direction of the rotation, The direction of rotation was ???​

Answers

Answer:

Clockwise

Step-by-step explanation:

Sorry I answered late

Answer:Clockwise

Step-by-step explanation:

adriannas bedroom has a perimiter of 90 feet the width is 15 feet what is the length of her bedroom?

Answers

The length of Adrianna's bedroom that has a perimeter of 90 feet and a width of 15 feet is 30 feet.

To find the length of Adrianna's bedroom, we can use the formula for the perimeter of a rectangle:

P = 2l + 2w

where P is the perimeter, l is the length, and w is the width.

We are given that the perimeter is 90 feet and the width is 15 feet, so we can substitute those values into the formula:

90 = 2l + 2(15)

Simplifying:

90 = 2l + 30

Subtracting 30 from both sides:

60 = 2l

Dividing both sides by 2:

30 = l

Therefore, the length of Adrianna's bedroom is 30 feet.

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Rashawn puts $550 in an account earning 8% simple interest annually. How many dollars will he have in his account after 6 years? HELP ASAP

Answers

\(~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$550\\ r=rate\to 8\%\to \frac{8}{100}\dotfill &0.08\\ t=years\dotfill &6 \end{cases} \\\\\\ A=550[1+(0.08)(6)]\implies A=550(1.48)\implies A=814\)

Work out the percentage change to 2 decimal places when a price of £87.95 is decreased to £70.

pls give me simple working out :))

Answers

The percentage decrease is 20.4%

What is percentage decrease?

Percent decrease refers to the percentage change in the value when it is decreased over a period of time.

For example if the price of abook reduced from $100 to $80, the percentage decrease = 100-80/100 × 100 = 20%

Percentage decrease = change in value/ original value ×100

change in value = 87.95-70

= £17.95

original value = £87.95

Percentage decrease = 17.95/87.95 × 100

= 20.4%

Therefore the percentage decrease in the value is 20.4%

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A worker in the automobile industry works an average of 42.3 hours per week. If the distribution is approximately normal with a standard deviation of 1.5 hours, what is the probability that a randomly selected automobile worker works less than 40 hours per week? Round the final answer to at least four decimal places and intermediate z value calculations to two decimal places.

Answers

Given:

\(\mu=42.3\text{ }h\)\(\sigma=1.5\text{ }h\)

Where the Mean (μ ) and Standard Deviation (σ) for a Normal Distribution, you need to find:

\(P=P(X<40)\)

Where "X" is the number of hours worked per worker.

In order to calculate that probability, you should approximate to a Standard Normal Distribution. Therefore, you need to find z-statistic:

\(Z=\frac{X-\mu}{\sigma}\)

The value of "X" you must use is:

\(X=40\)

Then, substituting values and evaluating, you get:

\(Z=\frac{40-42.3}{1.5}=\frac{-2.3}{1.5}\approx-1.53\)

Therefore, now you need to find:

\(P=P(Z<-1.53)\)

Now you need to use the Standard Normal Distribution Table in order to find the value of the probability. Then, you get:

\(P=0.0630\)

Hence, the answer is:

\(P=0.0630\)

what is discrete random variable? a random variable that may assume either a finite number of values or an infinite sequence of values a random variable that may assume any numerical value in an interval or collection of intervals the probability of an occurrence is not the same for any two intervals of equal length a probability distribution involving two random variables

Answers

A discrete random variable is a random variable that may assume either a finite number of values or an infinite sequence of values.

A discrete random variable is a random variable that has either a finite number of possible values ​​or an infinite range of possible values.

Random variables are numerical representations of the results of statistical experiments. A discrete random variable is a random variable that can only take on a finite number or infinite range of values; a continuous number is a number that can take any value within a specific range on the line of real numbers.

A discrete random variable has a countable number of different possible values, such as 0, 1, 2, 3, 4, etc. Often, but not always, discrete random variables are counts.

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Tommy has 5 more toy cars than Billy does. Tommy has 12 toy cars.

How many cars does Billy have?

Question 2 options:

A. 17 cars


B. 12 cars


C. 5 cars


D. 7 cars

Answers

Answer:

suppose X for billy and Y for tommy

now

X+5=12

or, X=12-5

or, X=7

hence answer is optionD

Answer:

D. 7 Cars

Step-by-step explanation:

If Tommy has 12 cars and it's 5 more than Billy

You do the inverse of addition which is Subtraction

12 - 5 = 7

In Detail:

a = Billy (Answer)

b = +5 (more or less / difference)

c = Tommy (12)

a + b = c

a + 5 = 12

Now you find out something that when you add 5 to it makes 12

You can do this by bringing the +5 to the 12 but you have to change it to a -5

So:

a + 5 = 12 turns to a = 12 -5

12 - 5 = a

7 = 12 - 5 or 12 - 5 = 7

The answer is 7

(sorry if I'm confusing)

a water trough long has ends shaped like inverted isosceles triangles, with base and height . use the applet below to help in answering the questions that follow. suppose that a strip has been created on the triangular side at an arbitrary value, , with a thickness of . when is very small, the strip will be very close to a rectangle. find the approximate area of such a strip in terms of .

Answers

The approximate area of the strip in terms of x is (b × thickness × (h - x)) / h.

The approximate area of a strip in terms of x can be found by using the formula for the area of a rectangle, which is length × width. In this case, the length of the strip is the base of the inverted isosceles triangle, and the width of the strip is the thickness.

Since the base of the inverted isosceles triangle is b, and the height of the triangle is h, we can use similar triangles to find the length of the strip in terms of x. The ratio of the length of the strip to the base of the triangle is the same as the ratio of the distance from the top of the strip to the top of the triangle (h - x) to the height of the triangle (h).

So, we can write the equation:

length / b = (h - x) / h

Cross-multiplying and solving for length, we get:

length = (b × (h - x)) / h

Now, we can plug in the values for length and width into the formula for the area of a rectangle to find the approximate area of the strip:

area = (b × (h - x)) / h × thickness

Simplifying, we get:

area = (b × thickness × (h - x)) / h

So, the approximate area of the strip in terms of x is (b × thickness × (h - x)) / h.

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help me with this math question please I'm giving away brainliests​

help me with this math question please I'm giving away brainliests

Answers

Answer:

Horiz asym y=-4/5

Vertical asym x=0

x intercept (5,0)

y intercept : none

Step-by-step explanation:

That's right. When you have two or more linear equations, it is called a "system of linear equations". The solution to a system of linear equations consists of the $$- and $$-value that make BOTH equations true. Graphically, this appears as the point where the lines intersect. In this case, the solution is the ordered pair $$, as shown on the graph. If you are trying to decide whether a system of equations has a solution, would you rather have the equations or the graphs? Why?

Answers

When trying to determine the existence and nature of a solution for a system of equations, having the equations themselves provides a more reliable and accurate approach.

If I am trying to decide whether a system of equations has a solution, I would prefer to have the equations rather than the graphs. The reason is that the equations provide a more precise and direct way to analyze and determine the solution.

With the equations, I can perform algebraic operations such as substitution, elimination, or matrix methods to solve the system. This allows me to find the exact values of the variables that satisfy both equations simultaneously. By manipulating the equations algebraically, I can determine if there is a unique solution, infinitely many solutions, or no solution at all.

On the other hand, relying solely on the graphs may introduce some degree of subjectivity and approximation. Graphs can give a visual representation of the equations and their intersection points, but they might not provide precise values for the solution.

Graphs are useful for providing a geometric interpretation and a general understanding of the system, but they may not be sufficient for precise calculations.

Therefore, when trying to determine the existence and nature of a solution for a system of equations, having the equations themselves provides a more reliable and accurate approach.

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Circle 1 has center (−6, 2) and a radius of 8 cm. Circle 2 has center (−1, −4) and a radius 6 cm. What transformations can be applied to Circle 1 to prove that the circles are similar? Enter your answers in the boxes. Enter the scale factor as a fraction in simplest form

Answers

Answer:

they are both circles

Step-by-step explanation:

Use the given information to find the equation of the quadratic function. Write the function in standard form f(x) ax² + bx + c.
The zeros of the function are x = 8 and x = -2. Use the fact that f(2)=-72 to find a.
f(x)=

Answers

The equation of the quadratic function is: f(x) = 3x² - 18x - 48

To find the equation of a quadratic function in standard form, we need to use the zeros of the function and one additional point.

Given that the zeros are x = 8 and x = -2, we can write the equation in factored form as:

f(x) = a(x - 8)(x + 2)

To find the value of "a," we can use the fact that f(2) = -72.

Substituting x = 2 into the equation, we have:

-72 = a(2 - 8)(2 + 2)

Simplifying, we get:

-72 = a(-6)(4)

-72 = -24a

Dividing both sides by -24, we find:

3 = a

Now that we know the value of "a," we can rewrite the equation in standard form:

f(x) = 3(x - 8)(x + 2)

So, the equation of the quadratic function is:

f(x) = 3x² - 18x - 48

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License plates: In a certain state, license plates consist of three digits from to followed by two letters. Assume the numbers and letters are chosen at random. Replicates are allowed.
(a) How many different license plates can be formed? The number of different license plates is

Answers

There are 676,000 different license plates that can be formed in the given state.

To find the number of different license plates that can be formed in the given state,

we have to first determine the number of possibilities for each character in the license plate.

There are 10 possible digits (0 through 9) that could appear in the first, second, or third position of the license plate.

So, there are 10 x 10 x 10 = 1000 possible combinations for the three-digit number portion of the license plate.

Similarly,

There are 26 letters in the English alphabet, and since we are considering replicates, each of the two letters in the license plate could be any one of the 26 letters.

So, there are 26 x 26 = 676 possible combinations for the letter portion of the license plate.

To find the total number of different license plates that are possible,

We just have to multiply the number of possibilities for the number portion by the number of possibilities for the letter portion,

Therefore,

⇒ 1000 x 676 = 676,000

Hence, there are 676,000 different license plates that can be formed in the given state.

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336,765=3,14×0.55×(l+0.55) please help​

Answers

Answer:

l = 194999.45

Step-by-step explanation:

I'm going to assume that you meant 3.14 by 3,14.

336,765 = 3.14 × 0.55 × (l + 0.55)

336,765 ÷ (3.14 × 0.55) = l + 0.55

(336,765 ÷ (3.14 × 0.55)) - 0.55 = l

l = 194999.45

A 3-foot child standing 10 feet from a streetlight casts a 8-foot shadow. Two similar triangles are formed. One triangle is formed by the person and the shadow that the person casts. A second triangle is formed by the streetlight and the ground from the base of the streetlight to the end of the shadow. The street light is times taller than the child.

Answers

Answer:

6/15=height of lamp/(15+15); 6/15=height of lamp/30; height of lamp=(30/15)6=2×6, 2 times taller.

(Lamp is 12 feet tall)

Step-by-step explanation:

Hannah has 2 hamsters named Bob and Fran. Bob weighs 3.62
ounces, and Fran weighs 2.79 ounces. How much heavier is Bob
than Fran?

Answers

Answer:

Bob is 0.83 ounces heavier than Fran

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