What is the slope ? M=

Answer:

Option B

Step-by-step explanation:

\((q + p)q = (s + r)s\)

Lets open the brackets of L.H.S.

\(=> q^2 + pq = (s+ r)s\)

Lets substract q² from both the sides.

\(=> q^2 + pq - q^2 = (s + r)s - q^2\)

\(=> pq = (s + r)s - q^2\)

Lets divide both the sides by q.

\(=> \frac{pq}{q} = \frac{(s + r)s - q^2}{q}\)

\(=> p = \frac{(s + r)s }{q} - \frac{q^2}{q} = \frac{(s + r)s}{q} - q\)

Answer:

x = (4y-6)/17

where x is the  number of pens each student got.

Step-by-step explanation:

No. of boxes = 4

no. of pen in 1 box = y

total no, of pens in 4 box =  No. of boxes *no. of pen in 1 box = 4y

No. of pen took away by Jaden's teacher = 6

no. of pens left = 4y - 6

This, 4y - 6 pen has to be divided among 17 students.

Let  each student get x pen

thus, total no. of pen got by 17 student  = 17x

This, 17x should be equal to total no. of pens available which is 4y-6

17x = 4y-6

=> x = (4y-6)/17

Thus, expression to represent  number of pens each student got

is x = (4y-6)/17

Answer:

4y-6/17

Step-by-step explanation:

Jaden’s teacher had 4 boxes of pens that each contained y pens.

Number of boxes of pen = 4

Number of pens per box = y

Total number of pens = 4 x y = 4y

She took 6 pens out of one of the boxes told her 17 students to divide the remaining pens equally among themselves.

Total number of pens left = 4y - 6

Number of students = 17

The area of the region enclosed by the given curves is:

Area = Area1 - Area2 = 504

A polynomial function is a fundamental mathematical concept expressed as a sum of powers of an independent variable, multiplied by constants known as coefficients. It is a versatile tool used to model various phenomena such as physical processes, economic trends, and social behavior. a polynomial function is a function of the form:

f(x) = a_n x^n + a_{n-1} x^{n-1} + ... + a_1 x + a_0

where a_n, a_{n-1}, ..., a_1, a_0 are constants, x is the independent variable, and n is a non-negative integer.        

To sketch the region enclosed by the curves and determine whether to integrate with respect to x or y, let's first graph the given curves:

Curve 1: x = 63 - 7y²

Curve 2: x = 7y²- 63

We can start by finding the y-intercepts and the points of intersection between the two curves:

For Curve 1:

When x = 0, 63 - 7y^2 = 0

7y² = 63

y² = 9

y = ±3

For Curve 2:

When x = 0, 7y² - 63 = 0

7y² = 63

y² = 9

y = ±3

So the y-intercepts and points of intersection are at y = -3 and y = 3.

Next, let's determine the bounds for y by looking at the range of y-values enclosed by the curves. We can see that the curves are symmetric about the y-axis, and they intersect at y = -3 and y = 3. Therefore, we can integrate with respect to y from y = -3 to y = 3 to calculate the area.

To find the area of the region, we need to integrate the difference between the curves with respect to y:

Area = ∫[from -3 to 3] [(63 - 7y²) - (7y² - 63)] dy

Simplifying the expression:

Area = ∫[from -3 to 3] (126 - 14y²) dy

To find the integral of (126 - 14y²) with respect to y, we can distribute the integral and integrate term by term:

Area = ∫[from -3 to 3] 126 dy - ∫[from -3 to 3] 14y² dy

The first term, ∫[from -3 to 3] 126 dy, represents the area of a rectangle with a constant height of 126 and a width of 6 (from y = -3 to y = 3):

Area1 = 126 * 6

The second term, ∫[from -3 to 3] 14y² dy, represents the area between the curves. We can integrate term by term:

∫[from -3 to 3] 14y² dy = 14 * [(1/3)y³] | [from -3 to 3]

= 14 * [(1/3)(3)³ - (1/3)(-3)³]

= 14 * [(1/3)(27 - (-27))]

= 14 * [(1/3)(54)]

= 14 * 18

= 252

Therefore, the area of the region enclosed by the given curves is:

Area = Area1 - Area2

= 126 * 6 - 252

= 756 - 252

= 504

To learn more about polynomials follow the given link:

https://brainly.com/question/1496352

#SPJ4

Yes, Ms. Ouzts will have enough to purchase the purse as $125 is greater than the total cost of the purse including tax, which is $108.50.

The sales tax in South Carolina is 8.5%, which means that the total cost of the purse including tax will be

= Cost of purse + Sales tax

Substitute the values in the equation

= $100 + (8.5% of $100) = $100 + $8.50 = $108.50

If Ms. Ouzts has $125 to spend on the purse, then she will have enough to purchase it because $125 is greater than $108.50.

In fact, she will have $125 - $108.50 = $16.50 left over after buying the purse.

Learn more about sales tax here

brainly.com/question/29442509

#SPJ4

There are 43,560 square feet in an acre. There are 640 acres in a square mile. There are approximately 3.78541 liters in a gallon. There are approximately 0.26417 gallons in a liter.

(a) To convert acres to square feet, multiply the number of acres by 4840 (the number of square yards in an acre) and then by 9 (the number of square feet in a square yard).

(b) To find the number of acres in a square mile, multiply the number of square miles by 640 (the number of acres in a square mile).

(c) To convert gallons to liters, multiply the number of gallons by 3.78541 (the conversion factor between gallons and liters).

(d) To convert liters to gallons, divide the number of liters by 3.78541.

(a) To convert acres to square feet, we multiply the number of acres by the conversion factor 4840 square yards per acre, and then multiply by 9 to convert square yards to square feet. The formula is: square feet = acres * 4840 * 9.

(b) To determine the number of acres in a square mile, we multiply the number of square miles by the conversion factor 640 acres per square mile. The formula is: acres = square miles * 640.

(c) To convert gallons to liters, we multiply the number of gallons by the conversion factor 3.78541 liters per gallon. The formula is: liters = gallons * 3.78541.

(d) To convert liters to gallons, we divide the number of liters by the conversion factor 3.78541 gallons per liter. The formula is: gallons = liters / 3.78541.

Performing the calculations:

(a) Square feet in an acre: 4840 * 9 = 43,560 square feet.

(b) Acres in a square mile: 1 * 640 = 640 acres.

(c) Liters in a gallon: 1 * 3.78541 = 3.78541 liters.

(d) Gallons in a liter: 1 / 3.78541 ≈ 0.26417 gallons.

Learn more about square feet here:

https://brainly.com/question/11426645

#SPJ11

Step-by-step explanation:

The answer will be zero

here are the steps:

cos(90-10)xcos(90-80)-sin(90-10)xsin(90-10)=

(cos10xcos10)-(sin80xsin80)=

0.965111-0.965111=0

have a good day :)

I hope it will benefit you.

Answer:

See, this is what i do not get. equations like this. People now in days would just by faster internet speed. Why would we need to know this if  we will never ever get to use this in our life. Also you could just call the internet cable person. This makes absolutely no since at all. Also who even uses Netflix anymore?

Step-by-step explanation

The distribution of the number of books read and identify the student who most likely read 9 or fewer books in the greatest number of months.

Based on the given information, it is not possible to determine which student most likely read 9 or fewer books in the greatest number of months without having the actual boxplots. Please provide the boxplots to give an accurate answer.


1. Boxplots are essential to analyze the data in this scenario.
2. The lower quartile (Q1), median (Q2), and upper quartile (Q3) in the boxplots can be used to determine the distribution of the number of books read.
3. Comparing the boxplots for each student can help determine the student who most likely read 9 or fewer books in the most months.


In order to answer the question accurately, please provide the boxplots for the four students. This will help in analyzing the distribution of the number of books read and identify the student who most likely read 9 or fewer books in the greatest number of months.

To know more about box plot visit:

brainly.com/question/30469695

#SPJ11

Answer:

  D.  They have the same x-intercept but different end behavior as x approaches infinity​

Step-by-step explanation:

A careful comparison reveals the g(x) values in the table are 1/2 the y-values in the graph. The x-intercepts are the same, but the y-intercepts and end behavior are different.

Answer:

3 : 2

Step-by-step explanation:

the ratio of

length : breadth

= 15 : 10 ( divide both parts by 5 )

= 3 : 2

The maximum weight that the balloon can lift is 5020.31 Newtons.

We have to give that,

A 3.2 kg balloon is filled with helium with a density of 0.179 kg/m³.

And, the balloon is a sphere with a radius of 4.9 m.

Since The formula for the volume of a sphere is,

\(V = \dfrac{4}{3} \pi r^3\)

Here, \(g = 9.8 \text{m/s}\)

\(\rho_{air} = 1.225\) kg/m³

So, Buoyant force on the ballons is,

\(F_B = V \times \rho_{air} \times g\)

Substitute all the given values,

\(F_{B} = \dfrac{4}{3} \times\pi \times (4.9)^3 \times 1.225 \times 9.8\)

\(F_B = 5916.15 \text{N}\)

So, the maximum weight that the balloon can lift is calculated as,

\(W +M_b +V \times \rho_{He} \times g = F_B = V \times \rho_{air} \times g\)

\(W = F_B - (M_bg +V \times \rho_{He} \times g)\)

Where, \(M_b\) is the mass of balloons.

Substitute all the values,

\(W = 5916.15 - [(3.2 \times 9.8) + \dfrac{4}{3} \pi (4.9)^3 \times (0.179) \times(9.8)]\)

\(W = 5916.15 - 31.36 - 864.48\\\)

So, the maximum weight that the balloon can lift is,

\(W = 5020.31\)

To learn more about the volume visit:

brainly.com/question/24372707

#SPJ12

The correct answer is option c. 95%. Reaching out two standard errors on either side of the sample proportion gives us an interval of 95% confidence.

This is due to the fact that two standard errors on either side of the sample proportion will cover around 95% of the population's cases.

We can typically determine the true proportion in the population using this range of two standard errors on either side of the sample proportion.

This is because it helps us identify any potential outliers in the population and provides a range of population proportions for which we may be 95% certain.

We are 95% certain that the true percentage is capable inside the interval if we stretch out two standard errors on either side of the sample proportion.

To learn more about proportion visit:

https://brainly.com/question/1496357

#SPJ4

Answer:

264 miles

Step-by-step explanation:

1/8 of his gas would be 33 miles and 33 times 8 is 264 miles total.

Answer:

\( \star \: \tt \: (8x - 3 {x}^{3} + 10 {x}^{2} ) - ( - 3 {x}^{2} + 11 {x}^{3} - 7)\)

\( \longrightarrow \tt \: 8x - 3 {x}^{3} + 10 {x}^{2} + 3 {x}^{2} - 11 {x}^{3} + 7\)

\( \longrightarrow \tt \: - 3 {x}^{3} - 11 {x}^{3} + 3 {x}^{2} + 10 {x}^{2} + 8x+ 7\)

\( \longrightarrow \boxed{\tt \: - 14 {x}^{3} + 13 {x}^{2} + 8x + 7}\)

--------- HappY LearninG <3 ------------

Step-by-step explanation:

Distribute the Negative Sign:

=8x−3x^3+10x^2−1(−3x^2+11x^3−7)

=8x−3x^3+10x^2−1(−3x^2)−1(11x^3)+(−1)(−7)

=8x-3x^3+10x^2+3x^2−11x^3+7

Combine Like Terms:

=8x−3x^3+10x^2+3x^2−11x^3+7

=(−3x^3−11x^3)+(10x^2+3x^2)+(8x)+(7)

=−14x^3+13x^2+8x+7

In order to calculate the value of 'a', we can use the Pythagorean theorem, where the hypotenuse squared is equal the sum of each leg squared:

In this case, the hypotenuse is 10 and the legs are 'a' and 7, so we have:

So the value of 'a' is √51.

You are designing a 5 kilometer course for charity run. The design now has been covers 4,908.5 meters, hence, you need to add more 91.5 meters on the course.

The conversion from yard to meter is:

1 yard = 0.9144 meters

The course streets and the distances after converted into meters are:

main street to 6th ave.  781 yards = 714.15 meters

6th ave. to pleasant road 1,250 yards = 1143 meters.

pleasant road to city park 275 yards = 251.46 meters

route through city park 2,337 yards = 2,136.95 meters

city park to main street 725 yards = 662.94 meters

Total course = 714.15 + 1143 + 251.46 +  2,136.95 +  662.94

Total course = 4,908.5 meters

The design is 5 km = 5000 meters. Therefore, you still need to add:

5000 - 4,908.5 = 91.5 meters more course.

Learn more about measurement unit here:

https://brainly.com/question/7716790

#SPJ4

Answer:

\(\frac{1}{2}\)

Step-by-step explanation:

\(\tan \left(30^{\circ \:}\right)=\frac{\sqrt{3}}{3}\)

\(\quad \sin \left(60^{\circ \:}\right)=\frac{\sqrt{3}}{2}\)

\(=\frac{\sqrt{3}}{3}\times \frac{\sqrt{3}}{2}\)

\(=\frac{3}{6}\)

\(=\frac{1}{2}\)

Answer:

\(1/2\)

Step-by-step explanation:

Tan 30 = \(\frac{\sqrt{3} }{3}\)

Sin 60 = \(\frac{\sqrt{3} }{2}\)

Multiply the 2 roots you get my answer 1/2

The solution is, at 500 miles, will the rental fee be the same under both plans A and B.

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.

here, we have,

from the given information, we get,

Plan A:   y = .2x + 75

Plan B:   y = .35x

Find an xy pair that satisfies both (intersection)

Substitute Plan B's y for Plan A

.35x = .2x + 75

.35x - .2x = 75

.15x = 75

x = 500

Hence, The solution is, at 500 miles, will the rental fee be the same under both plans A and B.

To learn more on equation click:

brainly.com/question/24169758

#SPJ2

Answer:

They will blink together at 45 seconds

\( \Large{\boxed{\sf y = - \dfrac{5}{4}x - 9}} \)

\( \\ \)

First, let's recall what is an equation of a line in slope-intercept form:

\( \Large{\left[ \begin{array}{c c c} \underline{\tt Slope-Intercept \ Form \text{:}} \\ ~ \\ \tt y = mx + b \end{array} \right] } \)

Where:

\( \\ \)

Since we are given the value of the slope, we can subtitute it into the equation:

\( \sf y =- \dfrac{5}{4}x + b \)

\( \\ \)

We know that the line passes through (-8 , 1), which means that the coordinates of this point verify the equation of the line. Therefore, we can substitute its coordinates into the equation and solve for b:

\( \sf (\underbrace{\sf -8}_{x} \ , \ \overbrace{\sf 1}^{y} ) \\ \\ \\ \rightarrow \sf 1 = - \dfrac{5}{4} \cdot (-8) + b \\ \\ \\ \rightarrow \sf 1 = -\dfrac{5 \cdot (-8) }{4} + b \\ \\ \\ \rightarrow \sf 1 = -\dfrac{- 40}{4} + b \\ \\ \\ \rightarrow \sf 1 = 10 + b \\ \\ \\ \rightarrow \boxed{\sf b = -9} \)

\( \\ \)

Therefore, the equation of the line in slope-intercept form is:

\( \boxed{\boxed{\sf y = - \dfrac{5}{4}x - 9}} \)

\( \\ \)

\( \hrulefill \)

\( \\ \)

▪️Learn more about the equation of a line in slope-intercept form here:

↣ https://brainly.com/question/31910470

To write the equation of a line in slope-intercept form, we can use the formula:

\(\qquad\Large\begin{aligned}\bigstar\:\boxed{\rm{\:\:y = mx + b\:\:}}\end{aligned}\)

where:

\(\\\)

As per the provided information, we know that the line passes through the point (-8, 1) and has a slope of -5/4, we can substitute these values into the equation to find the y-intercept.

\(\\\)

Let's solve for b:

\(\Large\quad\begin{aligned}\rm\dashrightarrow{y}& = \rm{mx + b} \\\\\rm\dashrightarrow{1}& = \rm{ {\large{-\frac{5}{4}}} \cdot -8 + b} \\\\\rm\dashrightarrow{1}& = \rm{{ \large{\frac{40}{4}}} + b} \\\\\rm\dashrightarrow{1}& = \rm{10 + b} \\\\\rm\dashrightarrow{b}& = \rm{1 - 10} \\\\\rm\dashrightarrow{b}& = \rm{-9}\end{aligned}\)

\(\\\)

Now that we have the slope m = -5/4 and the y-intercept b = -9, we can write the equation of the line:

\(\Large\quad\begin{aligned}\boxed{\boxed{\rm{\:\:y = -\dfrac{5}{4}x - 9\:\:}}}\: \overline{\quad} \: \large{\red{\sf{answer}}}\end{aligned}\)

\(\\\\\\\)

For more information visit this link:

https://brainly.com/question/29868164

Answer: 4.5 pounds

Explanation: To convert 72 ounces into pounds, we use the conversion factor for ounces and pounds which is 16 ounces = 1 pound.

Next, notice that we're going from a smaller unit, ounces, to a larger unit, pounds and when we go from a smaller unit to a larger unit, we divide. So here, we divide 72 by the conversion factor, 16, to get 4.5.

So 72 ounces equals 4.5 pounds.

The minimum frequency of radiation is 0.603 × 10¹⁵ and the longest wavelength is 4.97 × 10⁻⁷.

Planck's equation is an equation which describes about the amount of spectral radiance radiated by a black body at a certain wavelength in thermal equilibrium.

We have the Planck's Equation,

E = hv,

where E is the energy, h is the Planck's constant = 6.63 x 10⁻³⁴ J and v is the frequency of radiation.

We have in the question E = 4.0×10⁻¹⁹ J

Substituting,

4.0×10⁻¹⁹ = (6.63 x 10⁻³⁴) v

v = (4.0×10⁻¹⁹) / (6.63 x 10⁻³⁴)

  = 0.603 × 10¹⁵

Also we have the equation to find the wavelength,

v = c / λ, where c is the speed of the light = 3 × 10⁸ and λ is the wavelength.

λ = c / v = (3 × 10⁸) / (0.603 × 10¹⁵)

             = 4.97 × 10⁻⁷

Hence the minimum frequency and the longest wavelength of radiation for which the detector registers a response are 0.603 × 10¹⁵ and 4.97 × 10⁻⁷ respectively.

Learn more about Planck's Equation here :

https://brainly.com/question/5528489

#SPJ1

Answer:

7

Step-by-step explanation:

2(14-9)-(17-14)

=2.5-3

=7

Answer:

7 or if you are taking Negatives its -21

Step-by-step explanation:

The sample mean for the number of employees calling in sick over the 12 days is 24.25.

To find the sample mean, we need to calculate the average of the given numbers. The numbers represent the number of employees who called in sick over 12 days.

The number of employees calling in sick for the 12 days provided are: 24, 36, 19, 21, 29, 29, 24, 14, 18, 30, 22, and 15.

To find the sample mean, we sum up all the numbers and divide by the total number of days (12 in this case).

Sum of the numbers: 24 + 36 + 19 + 21 + 29 + 29 + 24 + 14 + 18 + 30 + 22 + 15 = 291

Sample mean = Sum of numbers / Number of days = 291 / 12 = 24.25.

For more such questions on Sample mean:

https://brainly.com/question/31101410

#SPJ8

Yes, any list of five real numbers can be considered a vector in the set of real numbers with dimension 5, denoted as ℝ5.

A vector is a mathematical object that represents a quantity with both magnitude and direction. In the case of ℝ5, this set includes all possible lists of five real numbers, which can be thought of as five-dimensional vectors. Each number in the list represents a component or coordinate of the vector, indicating how far it extends in each of the five dimensions.

Therefore, any list of five real numbers can be considered a vector in the set of real numbers with dimension 5, denoted as ℝ5.


In mathematics, a vector is an element of a vector space, which is a set of objects that can be added together and multiplied by scalars (real numbers). The set ℝ⁵ is a vector space consisting of all 5-tuples (lists) of real numbers, written as (a₁, a₂, a₃, a₄, a₅), where each element aᵢ is a real number. Any list of five real numbers forms a vector in ℝ⁵ because it satisfies the required conditions to be an element of the vector space.

A list of five real numbers is indeed a vector in the set of real numbers ℝ⁵, as it meets the necessary criteria to be a part of the vector space.

To know more about vector space, visit:

https://brainly.com/question/13058822

#SPJ11

1% growth has a multiplier 1+0.01=1.01

What is exponential growth function ?

A process called exponential growth sees a rise in quantity over time. When a quantity's derivative, or instantaneous rate of change with respect to time, is proportionate to the quantity itself, this phenomenon takes place.

The exponential function which models the exponential growth has a form

\(y= C(1+r)^x\)

where C is initial amount, y is final amount, x is time, r is rate (the percent written as a decimal) and 1+r is a multiplier.

The exponential function which models the exponential decay has a form

\(y= C(1-r)^x\)

where C is initial amount, y is final amount, x is time, r is rate (the percent written as a decimal) and 1-r is a multiplier.

Thus,

1. 1% growth has a multiplier 1+0.01=1.01;

To learn more about the exponential growth function from the given link

https://brainly.com/question/13223520

#SPJ1

The optimal values of these parameters are:

a. β₁ = 0

b. β₂ = 0

The linear regression y = β1 + β2x + e, assuming that the sum of squared errors (SSE) takes the following form:

SSE = 382 + 681 + 382 + 18β1β2

Derive the partial derivatives of SSE with respect to β1 and β2 and solve the optimal values of these parameters.

Given that SSE = 382 + 681 + 382 + 18β1β2 ∂SSE/∂β1 = 0 ∂SSE/∂β2 = 0

Now, we need to find the partial derivative of SSE with respect to β1.

∂SSE/∂β1 = 0 + 0 + 0 + 18β2 ⇒ 18β2 = 0 ⇒ β2 = 0

Therefore, we obtain the optimal value of β2 as 0.

Now, we need to find the partial derivative of SSE with respect to β2. ∂SSE/∂β2 = 0 + 0 + 0 + 18β1 ⇒ 18β1 = 0 ⇒ β1 = 0

Therefore, we obtain the optimal value of β1 as 0. Hence, the partial derivative of SSE with respect to β1 is 18β2 and the partial derivative of SSE with respect to β2 is 18β1.

Thus, the optimal values of β1 and β2 are 0 and 0, respectively.

Therefore, the answers are: a. β₁ = 0 b. β₂ = 0

Learn more about regression analysis at

https://brainly.com/question/31691955

#SPJ11

The missing Value, x, that when multiplied by 5/3^4 gives the result of 5^4 is 13125.

The missing value that, when multiplied by 5/3^4, gives the result of 5^4, we can set up the equation:

(5/3^4) * x = 5^4

To solve for x, we can simplify both sides of the equation. First, let's simplify the right side:

5^4 = 5 * 5 * 5 * 5 = 625

Now, let's simplify the left side:

5/3^4 = 5/(3 * 3 * 3 * 3) = 5/81

Now we have:

(5/81) * x = 625

To solve for x, we can multiply both sides of the equation by the reciprocal of 5/81, which is 81/5:

(81/5) * (5/81) * x = (81/5) * 625

On the left side, the fraction (81/5) * (5/81) simplifies to 1, leaving us with:

1 * x = (81/5) * 625

Simplifying the right side:

(81/5) * 625 = 13125

Therefore, the missing value, x, that when multiplied by 5/3^4 gives the result of 5^4 is 13125.

For more questions on Value.

https://brainly.com/question/843074

#SPJ8

To determine which set of data most likely has a mean closest to 29.5, we need to analyze the shape and position of the histograms in relation to the value 29.5.

Looking at the histograms described:

The first histogram ranges from 9 to 48, and the upward trend starts from 1 and ends at 33, followed by a downward trend. This histogram suggests that there may be values lower than 29.5, which would bring the mean below 29.5.

The second histogram ranges from 15 to 48, with an upward trend from 1 to 30 and then a downward trend. Similar to the first histogram, it suggests the possibility of values lower than 29.5, indicating a mean below 29.5.

The third histogram ranges from 12 to 56, and the upward trend starts from 1 and ends at 32, followed by a downward trend. This histogram covers a wider range but still suggests the possibility of values below 29.5, indicating a mean below 29.5.

The fourth histogram ranges from 15 to 54 and exhibits multiple trends. While it has fluctuations, it covers a wider range and includes both upward and downward trends. This histogram suggests the possibility of values above and below 29.5, potentially resulting in a mean closer to 29.5.

Based on the descriptions, the fourth histogram, with its more varied trends and wider range, is most likely to have a mean closest to 29.5.

For such more question on histograms

https://brainly.com/question/2962546

#SPJ8

Answer:

second

Step-by-step explanation:

11 in the radical with 4 on the outside

Answer:

answer is second

pls mark my one as brainliest