Some hot dog buns come in packages of 8. Why would a baker of hot dogs buns package 7 hot dog buns to a package?

Answer:

Step-by-step explanation:

yes

Answer:

11 is the answer

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

to find one of the addend

subtract another one of the addend by the sum

eg : 9 + __= 20

20 - 9 = 11

now we can check

9 + 11 = 20

hope this helps

thanks bye

Answer:

8x + 2y

Step-by-step explanation:

12x + 3y = 8 you need to transfer the no. 8 to left since it's positive, it will be negative once you tranfer that and the result is this 8x + 3y -8 =0. Then do it again on the second given, -4x = y + 8.

Tranfer the y variable to left, y is positive then it will be a negative. No need to transfer the no. 8. Then the result would be -4x - y + 8=0

To this solve this, wrote it like this:

12x + 3y –8

-4x - y + 8

——————

8x + 2y

The directional derivative of the function f(x, y) = 3ex sin(y) at the point (0, π/3) in the direction of the vector v = (-5, 12) is ∂vf(0, π/3) = -60eπ/3.

The directional derivative measures the rate at which a function changes at a given point in a specific direction. To compute it, we need to take the dot product between the gradient vector (∇f) and the unit vector in the direction of v.

First, we need to find the gradient of f(x, y) by taking the partial derivatives with respect to x and y. The partial derivative with respect to x is ∂f/∂x = 3ex sin(y), and the partial derivative with respect to y is ∂f/∂y = 3ex cos(y).

Next, we evaluate the gradient at the point (0, π/3) by substituting x = 0 and y = π/3 into the partial derivatives. We obtain ∂f/∂x = 3e^0 sin(π/3) = (3/2)√3 and ∂f/∂y = 3e^0 cos(π/3) = (3/2).

To find the directional derivative, we take the dot product between the gradient vector (∇f) and the unit vector in the direction of v, which is v/|v|. Since v = (-5, 12), we normalize it to obtain the unit vector (-5/13, 12/13).

Finally, we compute the directional derivative as ∂vf(0, π/3) = (∇f) · (v/|v|) = [(3/2)√3, (3/2)] · (-5/13, 12/13) = -60eπ/3. Therefore, the directional derivative of f(x, y) at (0, π/3) in the direction of v is -60eπ/3.

Learn more about gradient vector here:

https://brainly.com/question/29751488

#SPJ11

Answer:

f(x) = 3x + 9:  y - intercept is option  c. (0,-9)

f(x) = 3x - 9:  y - intercept is option   b. (0, 9)

Step-by-step explanation:

option a and d cant be correct since y = 0 in those answer when the y - intercept is when x = 0

If the function f(x) = 3x + 9

than x = 0

f(x) = 3(0) + 9

f(x) = 0 + 9

f(x) = 9

x = 0 and y = 9 (0, 9)

If the function f(x) = 3x - 9

than x = 0

f(x) = 3(0) - 9

f(x) = 0 - 9

f(x) = -9

x = 0 and y = -9 (0, -9)

Given:

Two rectangles are similar.

Length of first rectangle = 18 cm

Width of first rectangle = 6 cm

Width of second rectangle = 2 cm

To find:

The length of the second rectangle.

Solution:

We know that the corresponding sides of similar triangles are proportional. So,

\(\dfrac{\text{Length of first rectangle}}{\text{Width of first rectangle}}=\dfrac{\text{Length of second rectangle}}{\text{Width of second rectangle}}\)

Let x be the length of the second rectangle. Then,

\(\dfrac{18}{6}=\dfrac{x}{2}\)

\(3=\dfrac{x}{2}\)

\(3\times 2=x\)

\(6=x\)

Therefore, the length of the second rectangle is 6 cm.

You need to know the number of routes that could get Marvin to 5,7, and the number that could get him to 4,3. Then take one from the other.So, to get to 5,7 Marvin make 5 steps right and 7 in any order. Similarly to get to 4,3 he does 4 right and 3 up.in any order.Now, think of a right step as a red counter and an up step as a blue counter. How many ways are they to rearrange 5 red counter and 7 blue ones?I'd I had 2 red and 3 blue I'd do 5!/2!3!….There you go, I've started you off 

fractions with the same denominator added together

You must add the numerators and keep the same denominator when adding fractions with the same denominator. Since the denominators of the two fractions are the same, we must add the numerators while maintaining the same denominator, which is 4.

What are the parts of fraction?

A fraction consists of two components. The numerator is the figure at the top of the line. It details the number of equal portions that were taken from the total or collection. The denominator is the figure that appears below the line.

The number below the bar is called the denominator . It tells the number of equal parts into which the whole has been divided. The number above the bar is called the numerator. It tells how many of the equal parts are being considered.

To learn more about  fractions visit:

https://brainly.com/question/8482939

#SPJ4

Answer:

B

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, - 3) ← 2 points on the line

m = \(\frac{-3-0}{0-(-1)}\) = \(\frac{-3}{0+1}\) = \(\frac{-3}{1}\) = - 3

the line crosses the y- axis at (0, - 3 ) ⇒ c = - 3

y = - 3x - 3 ← equation of line

The Domain of the function is given as 2, 6 and 3 ≤ x ≤ 5.

Given that,
A graph of the function is shown, we have to determine the domain of the graph,

The domain is defined as the values of the independent variable for which there is a certain value of the dependent variable exists in the range of the function.

here,
The function is defined on the values of x, as 2, 6 and from 3 to 5,
So the domain of the function is said to be as 2, 6 and 3 ≤ x ≤ 5.

Thus, the Domain of the function is given as 2, 6 and 3 ≤ x ≤ 5.

Learn more about the domain here: https://brainly.com/question/28135761

#SPJ1  

The volume of the box is 58 cm³. Therefore, the units of the answer are cm³.

Volume is the measure of the amount of 3-dimensional space occupied by an object or substance. It is usually measured in cubic units, such as cubic centimeters (cm3) or cubic meters (m3). Volume is an important concept in mathematics, physics, chemistry, and engineering, and is used to calculate the amount of material needed for a given project.

The volume of the box can be calculated by multiplying the area of the base with the height of the box. The area of the base is 58 cm² and the height of the box is x - 2 cm. Therefore, the volume of the box can be expressed as:
Volume = 58 cm² x (x - 2 cm)
     = 58 cm³
The volume of the box is 58 cm³. Therefore, the units of the answer are cm³.

To learn more about volume
https://brainly.com/question/23963432
#SPJ1

Answer:

39 gym, 21 pool, 19 track.

Step-by-step explanation:

Subtract these from the 3 sports areas

15 people use the gym and the pool.

14 people use the pool and the track.

10 people use the gym and the track.

1 person uses all three facilities.

gym. 65-15-10-1=39

pool. 51-15-14-1=21

track. 44-14-10-1=19

True. The linear regression model is commonly used for descriptive purposes, such as identifying and quantifying relationships between variables.

True. While a linear regression model can be valuable for descriptive purposes, such as understanding relationships between variables, its predictive value can be limited. This is because linear regression models make assumptions about the linearity of the relationship between variables and may not capture more complex patterns in the data. Additionally, factors like outliers, multicollinearity, and overfitting can negatively impact the model's predictive accuracy. Therefore, it is important to consider these limitations when using a linear regression model for prediction purposes. However, its predictive value is limited as it assumes a linear relationship between variables and does not account for complex interactions or non-linearities in the data. Other predictive models, such as machine learning algorithms, may be more effective in predicting outcomes.

Learn more about linear regression:

brainly.com/question/29665935

#SPJ11

The percentage of high school seniors and eighth grade students is the 40% and the 15%.

According to the statement

we have  to find that the percentage of high school seniors and eighth grade students.

For this purpose, we know that the

The percentage is a ratio expressed as a fraction of 100.

And with the given information,

the percentage is the used by the marijuana in the past year.

By the researchers,

the percentage of high school seniors in 2011 is 40%

And

the percentage of eighth grade students is 15%.

So, The percentage of high school seniors and eighth grade students is the 40% and the 15%.

Learn more about percentage here

https://brainly.com/question/843074

#SPJ4

A)an = 2*2^(n-1)`. B) `The sum of the first n fractions is `2*(2^n - 1)`.

a. The sequence is a geometric sequence with the first term `a1 = 2` and common ratio `r = 2`.Therefore, the nth term `an` is given by:`an = a1*r^(n-1)`

Substituting `a1 = 2` and `r = 2`, we have:`an = 2*2^(n-1)`

b. To find the sum of the first n terms, we use the formula for the sum of a geometric series:`S_n = a1*(1 - r^n)/(1 - r)

`Substituting `a1 = 2` and `r = 2`, we have:`S_n = 2*(1 - 2^n)/(1 - 2)

`Simplifying:`S_n = 2*(2^n - 1)

`The sum of the first n fractions is `2*(2^n - 1)`.As `n` gets larger and larger, the sum approaches `infinity`.

Thus, the sum is getting closer and closer to infinity.

Know more about sequence here,

https://brainly.com/question/30262438

#SPJ11

Answer:

8?

Step-by-step explanation:

the term relies on a product, meaning is a geometric sequence, and the product relies on a term's ordinal value to be plugged in, namely n = 7, you simply get the term by \(4\cdot 3^{(7-1)}\), when all it needs is the ordinal value to be plugged in, is called an explicit formula.

Based on the definition of the median and applying the centroid theorem, the length of WI is calculated as: 6 units.

The line that joins the vertex of a triangle to the midpoint of the side it is directly opposite is called the median of a triangle.

Medians intersect each other at a point inside the triangle that is called the centroid. Based on the centroid theorem, since J is the centroid of triangle XYW, then:

the length of IE is one-third of the length of segment EW (referring to the image given in the question that shows triangle XYW)

Thus, we have the equation that relates the length of the segments as shown below:

IE = 1/3(EW)

Given that:

IE = 3 units

Substitute the value of IE into the equation:

3 = 1/3(EW)

3(3) = EW

9 = EW

EW = 9 units

Therefore:

Length of WI = the length of EW - the length of IE

Substitute

Length of WI = 9 - 3

Length of WI = 6 units.

Learn more about the median of a triangle on:

https://brainly.com/question/2288141

#SPJ1

Given ,IV solution of 110 mL at a drip rate of 5 gtt/min using a tubing factor of 10 gtt/ mL. The formula used to solve infusion time is: Infusion time = Volume ÷ Flow Rate Substitute the values in the formula given above.  Infusion time

= 110 ml ÷ 50 gtt/min Infusion time = 2.2 min/ml To convert minutes into hours, we divide by 60. 2.2 min/ml ÷ 60 min/h = 0.0367 h/ml To determine the total time for 110 ml, multiply 110 ml × 0.0367 h/ml

= 4.037 h Round the time to the nearest tenth of an hour, which is one decimal place. Thus, the infusion time is 4.0 hours. Therefore, the infusion time for the given problem is 4.0 hours (rounded to the nearest tenth of an hour).

To know more about solution visit:

https://brainly.com/question/1616939

#SPJ11

Answer:

2000cm

Step-by-step explanation:

Rayuela es un juego jugado por niños que se compone de 10 cuadrados.

Se nos da a partir de la pregunta anterior, la longitud del lado de un cuadrado = 50 cm

La fórmula para el perímetro de un cuadrado es 4a

Donde a = longitud del lado

El perímetro de 1 cuadrado =

4 × 50 cm

= 200cm

El perímetro de los cuadrados totales en la rayuela.

1 cuadrado = 200 cm

10 cuadrados = x

Multiplicar cruzada

x = 10 × 200 cm

x = 2000 cm

Por lo tanto, el perímetro de las figuras geométricas de una rayuela = 2000cm.

Answer:

He does?

Step-by-step explanation:

The value of the inequalities are b\(\leq\) -9 , a\(\leq\) -3

what is inequality?

In mathematics, the relationship between two values ​​that are not equal is defined by inequalities. Inequality means unequal. In general, if two values ​​are not equal, we use the "not equal symbol (≠)".

5\(\leq\) -b-4

Adding 4 on both sides we get

5+4\(\leq\) -b

9 \(\leq\) -b

b \(\leq\) -9

-8-a\(\geq\)-5

adding 5 on both sides we get

-a\(\geq\)3

a\(\leq\)-3

Hence b\(\leq\)-9, a\(\leq\)-3

To know more about inequality https://brainly.com/question/30238989 from the link.

#SPJ1

The absolute value of \(x\), we can rewrite the solution as

\[x = \pm \sqrt{\frac{|x-5|}{|x+5|}} \cdot 5 \cdot \sqrt{10}\]

This is the solution to the initial value problem, expressing \(y\) as a function of \(x\).

To solve the given initial value problem \(xdx \frac{dy}{dx} = x^2 - 25\), with the initial condition \(y(5) = 0\), we can use separation of variables and integration.

Rearranging the equation, we have:

\[\frac{dy}{dx} = \frac{x^2 - 25}{x}\]

Now, we can separate the variables by multiplying both sides by \(dx\) and dividing by \((x^2 - 25)\):

\[\frac{1}{x}\,dy = \frac{dx}{x^2 - 25}\]

Next, we integrate both sides:

\[\int \frac{1}{x}\,dy = \int \frac{dx}{x^2 - 25}\]

The integral on the left side can be simplified as \(\ln|x|\), and the integral on the right side can be written in terms of partial fractions:

\[\ln|x| = \int \left(\frac{1}{2(x-5)} - \frac{1}{2(x+5)}\right)dx\]

Evaluating the integrals, we get:

\[\ln|x| = \frac{1}{2}\ln|x-5| - \frac{1}{2}\ln|x+5| + C\]

where \(C\) is the constant of integration.

Applying the initial condition \(y(5) = 0\), we substitute \(x = 5\) and \(y = 0\) into the equation:

\[\ln|5| = \frac{1}{2}\ln|5-5| - \frac{1}{2}\ln|5+5| + C\]

Simplifying further:

\[\ln(5) = -\frac{1}{2}\ln(10) + C\]

We can solve for \(C\):

\[C = \ln(5) + \frac{1}{2}\ln(10)\]

Therefore, the solution to the initial value problem is:

\[\ln|x| = \frac{1}{2}\ln|x-5| - \frac{1}{2}\ln|x+5| + \ln(5) + \frac{1}{2}\ln(10)\]

Simplifying and exponentiating both sides:

\[|x| = \sqrt{\frac{|x-5|}{|x+5|}} \cdot 5 \cdot \sqrt{10}\]

Since we have the absolute value of \(x\), we can rewrite the solution as:

\[x = \pm \sqrt{\frac{|x-5|}{|x+5|}} \cdot 5 \cdot \sqrt{10}\]

This is the solution to the initial value problem, expressing \(y\) as a function of \(x\).

Learn more about absolute value here

https://brainly.com/question/24368848

#SPJ11

The dragster, starting from rest and accelerating at 32 m/s², reaches a speed of 128 m/s after 4.0 seconds.

A dragster starting from rest means that its initial velocity is zero. The dragster's acceleration is given as 32 m/s². To determine the speed of the dragster after 4.0 seconds, we can use the equation of motion:

where:

v = final velocity

u = initial velocity (which is 0 m/s since the dragster starts from rest)

a = acceleration (32 m/\(s^2\) in this case)

t = time (4.0 seconds in this case)

Substituting the given values into the formula:

v = 0 + (32 m/\(s^2\))(4.0 s)

v = 0 + 128 m/s

v = 128 m/s

Therefore, the dragster is traveling at a speed of 128 m/s after 4.0 seconds of acceleration.

Learn more about speed here:

https://brainly.com/question/29419608

#SPJ11

Answer:

C≈24.81  

Step-by-step explanation:

Using the formulas  A=πr2

C=2πr Solving for C

C=2πA=2·π·49≈24.81435

HOPE THIS HELPS

The equation of the line perpendicular to y = -4x + 4 that contains the point (5, -1) is y = 1/4x - 9/4.

The given equation is y = -4x + 4, which is in slope-intercept form y = mx + b, where m is the slope and b is the y-intercept.

To find the slope of the given line, we can compare it to the slope-intercept form and see that the slope is -4.

Since we want to find the equation of a line that is perpendicular to the given line, we know that its slope will be the negative reciprocal of -4.

The negative reciprocal of -4 is 1/4, so the slope of the perpendicular line is 1/4.

Now we have the slope of the line and a point that it passes through, so we can use the point-slope form of a line to write the equation:

y - y1 = m(x - x1)

where (x1, y1) is the given point and m is the slope we just found.

Plugging in the values, we get:

y - (-1) = 1/4(x - 5)

Simplifying this equation, we get:

y + 1 = 1/4x - 5/4

Subtracting 1 from both sides, we get the final equation:

y = 1/4x - 9/4

Learn more about slope intercept form here

brainly.com/question/29146348

#SPJ4

Answer: number one is 24

Step-by-step explanation: all you have to do is just minus i’m pretty sure and for the negative ones add the negative number and the other number together. If they are both negative then just act like the negative sign is not there and add the sign back after you find the distance

Answer:

girl it is 2

Step-by-step explanation:

Step-by-step explanation:

WRL-15663: The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is the ESP32-D0WDQ6 chip which is designed to be both scalable and adaptive.

The equation that expresses the solution to the quadratic equation x² - 10x + 13 = 0 is \(x =5 \pm 2\sqrt{3}\)

The equation is given as:

x² - 10x + 13 = 0

The solution to a quadratic equation is represented by:

\(x =\frac{-b \pm \sqrt{b^2 -4ac}}{2a}\)

So, we have:

\(x =\frac{10 \pm \sqrt{(-10)^2 -4 * 1 * 13}}{2 * 1}\)

Evaluate the radicand

\(x =\frac{10 \pm \sqrt{48}}{2}\)

Take the square root of 48

\(x =\frac{10 \pm 4\sqrt{3}}{2}\)

Divide

\(x =5 \pm 2\sqrt{3}\)

Hence, the equation that expresses the solution to the quadratic equation x² - 10x + 13 = 0 is \(x =5 \pm 2\sqrt{3}\)

Read more about quadratic equations at:

https://brainly.com/question/8649555

#SPJ1