Find the missing side I’m almost done

The price of a gallon of milk relative to a pound of butter is 1.25.

The price of a loaf of bread relative to a gallon of milk can be calculated by finding the ratio of the price of a loaf of bread to the price of a gallon of milk.

This ratio can be calculated as follows:

Price of loaf of bread / Price of gallon of milk

= $1.50 / $3.00

= 0.5

Therefore, the price of a loaf of bread relative to a gallon of milk is 0.5.

The price of a gallon of milk relative to a pound of butter can also be calculated by finding the ratio of the price of a gallon of milk to the price of a pound of butter.

This ratio can be calculated as follows:

Price of gallon of milk / Price of pound of butter

= $3.00 / $2.40

= 1.25

Therefore, the price of a gallon of milk relative to a pound of butter is 1.25.

To know more about price visit:

https://brainly.com/question/19091385

#SPJ11

Answer:

\( \boxed{C}\)

well, if we use the vertex form of a parabola, we can pretty much see the parabolas all pretty much have a vertext at the origin, (0,0), now, let's take a look of a point they go by, Check the picture below.

\(~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{a~is~negative}{op ens~\cap}\qquad \stackrel{a~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill\\\\ \begin{cases} h=0\\ k=0\\ \end{cases}\implies y=a(~~x-0~~)^2 + 0\hspace{4em}\textit{we also know that} \begin{cases} x=4\\ y=4 \end{cases} \\\\\\ 4=a(4-0)^2 + 0\implies 4=16a\implies \cfrac{4}{16}=a\implies \cfrac{1}{4}=a~\hfill \boxed{y=\cfrac{1}{4}x^2}\)

now let's do D

\(\begin{cases} h=0\\ k=0\\ \end{cases}\implies y=a(~~x-0~~)^2 + 0\hspace{4em}\textit{we also know that} \begin{cases} x=-1\\ y=-3 \end{cases} \\\\\\ -3=a(-1-0)^2+0\implies -3=a\hspace{5em}\boxed{y=-3x^2}\)

The y - intercept of the graph represent the initial radius of the algae, the average rate of change is 0.63

1. Since the radius of the algae is increasing with time, a reasonable domain to plot the growth function would be the set of positive real numbers. In other words, d should be greater than or equal to zero.

2. The y-intercept of the graph of the function f(d) represents the initial radius of the algae, or the radius of the algae on day 0.

3. The average rate of change of the function f(d) from d = 4 to d = 11 is:

average rate of change = [f(11) - f(4)] / (11 - 4)

Substituting the given function, we get:

average rate of change = [7(1.06)^11 - 7(1.06)^4] / 7

average rate of change - 0.64

This represents the average increase in the radius of the algae per day between days 4 and 11.

Learn more on average rate of change here;

https://brainly.com/question/8728504

#SPJ1

The false statement among the given options is statement iv: "The sample means calculated from the samples of size 10 give a biased estimate of the true population mean compared with those from the samples of size 100."

Statements i, ii, and iii are true:
i. Each of the means calculated from the samples of size 100 is an unbiased estimate of the population mean. This is true because unbiased estimates are obtained when the sample mean is equal to the population mean on average.
ii. The standard deviation of the means calculated from the samples of size 10 is likely to be larger than the standard deviation of the means calculated from the samples of size 100. This is true because larger sample sizes tend to provide more precise estimates, resulting in smaller variability or standard deviation.
iii. Each of the means calculated from the samples of size 10 is an unbiased estimate of the population mean. This is true because unbiasedness is not dependent on sample size but on the sampling method itself.

Statement iv is false because the sample means calculated from samples of size 10 are unbiased estimates of the population mean, just like those calculated from samples of size 100. Unbiasedness is not influenced by sample size, but rather by the sampling method. The only difference is that the standard deviation of the means calculated from the samples of size 10 is expected to be larger than the standard deviation of the means calculated from the samples of size 100, as mentioned in statement ii.

Learn more about sample here: brainly.com/question/11045407

#SPJ11

Based on the given boxplots, the correct comparison between the two classifications of the sodium content of the chips is B. The interquartile range (IQR) of the brands classified as healthy is greater than the IQR of the brands classified as regular.

The IQR represents the spread of the middle 50% of the data and is calculated by subtracting the first quartile (Q1) from the third quartile (Q3). In this case, the IQR of the healthy chips is approximately 70 mg while the IQR of the regular chips is approximately 40 mg. Therefore, the sodium content of the healthy chips has a greater spread than the sodium content of the regular chips.

The other options either compare the number of brands or specific values (such as the range or median) without taking into account the spread of the data. Therefore, option B is the best choice for comparing the sodium content of the chips based on the given boxplots.

To learn more about  interquartile range click here : brainly.com/question/29173399

#SPJ11

Based on the given boxplots, the correct comparison between the two classifications of the sodium content of the chips is B. The interquartile range (IQR) of the brands classified as healthy is greater than the IQR of the brands classified as regular.

The IQR represents the spread of the middle 50% of the data and is calculated by subtracting the first quartile (Q1) from the third quartile (Q3). In this case, the IQR of the healthy chips is approximately 70 mg while the IQR of the regular chips is approximately 40 mg. Therefore, the sodium content of the healthy chips has a greater spread than the sodium content of the regular chips.

The other options either compare the number of brands or specific values (such as the range or median) without taking into account the spread of the data. Therefore, option B is the best choice for comparing the sodium content of the chips based on the given boxplots.

To learn more about  interquartile range click here : brainly.com/question/29173399

#SPJ11

The perimeter of ΔXYZ is approximately 23.54 units.

How to determine the perimeter?

To determine the perimeter of the triangle ΔXYZ, we need to find the length of all three sides and add them together. We can use the distance formula to find the length of each side:

Side XY:

d(XY) = √[(x₂ - x₁)² + (y₂ - y₁)²]

d(XY) = √[(10 - 2)² + (9 - 5)²]

d(XY) = √(64 + 16)

d(XY) = √80

d(XY) ≈ 8.94

Side YZ:

d(YZ) = √[(x₂ - x₁)² + (y₂ - y₁)²]

d(YZ) = √[(6 - 10)² + (1 - 9)²]

d(YZ) = √(16 + 64)

d(YZ) = √80

d(YZ) ≈ 8.94

Side XZ:

d(XZ) = √[(x₂ - x₁)² + (y₂ - y₁)²]

d(XZ) = √[(6 - 2)² + (1 - 5)²]

d(XZ) = √(16 + 16)

d(XZ) = √32

d(XZ) ≈ 5.66

To find the perimeter, we add up the three side lengths:

Perimeter = d(XY) + d(YZ) + d(XZ)

Perimeter ≈ 8.94 + 8.94 + 5.66

Perimeter ≈ 23.54

Therefore, the perimeter of ΔXYZ is approximately 23.54 units.

To determine the height of this triangle, we can use various methods such as the area formula, Pythagorean theorem, or the distance formula. However, the process of determining the height will be the same as in previous activities, regardless of the triangle's vertices' coordinates.

To know more about coordinates visit :-

https://brainly.com/question/17206319

#SPJ1

Answer:

9108

Step-by-step explanation:

23^3+(-12)^3+(-11)^3                              remove parentheses

= 23^3-12^3-11^3                                  group difference of two cubes

= (23-12)(23^2+23*12+12^2) + 11^3      factor difference of two cubes

= 11 (23^2+23*12+12^2-11^2)                factor ou 11

= 11(23(23+12) + (12+11)(12-11))              apply difference of two squares

= 11 (23*35+23*1)                                  factor out 23

= 11(23*(35+1))                                       simplify

= 11*23*36                                             convert 11*23 into difference of 2 squares                                                                    

= (17^2-6^2)*6^2                                   expand parentheses

= 102^2-36^2                                       evaluate squares

= 10404 - 1296                                     subtraction

= 9108

(no calculator required)

Angle of elevation of the ramp with a height of 27ft and a platform of 16ft is approximately 59.35°.

The ramp is 27ft long and rises to a platform, the bottom of the platform is 16ft from the foot of the ramp.

We need to find the angle of elevation of the ramp.

The angle of elevation of the ramp is the angle made by the ramp with the horizontal.

Let ABC be the ramp and D be the platform, as shown below: Let AB = 16ft and BC = 27ft.

We need to find the angle ABD.

Consider right-angled ΔABC In right-angled ΔABC,

we have:

tan⁻¹ (BC / AB)

θ  = tan⁻¹ (27 / 16)

θ ≈ 59.35°

Hence, the angle of elevation of the ramp is approximately 59.35°.

Learn more about Angle of elevation here:

https://brainly.com/question/21137209

#SPJ11

Answer: x = 4,1

Step-by-step explanation:

Answer:

x = 4 or x = 1

Step-by-step explanation:

x² - 5x + 4 = 0

⇒ x² - 4x - x + 4 = 0

⇒ x (x - 4) - 1 (x - 4) = 0

⇒(x - 4)(x - 1) = 0

Therefore,

x - 4 = 0

⇒ x = 4

Again.

x - 1 = 0

⇒ x = 1

Hence, x = 4 or x = 1 :)

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

piggy bank:

quarters and dimes = $5.10

# quarters and dimes = 27

Step 02:

system of equations:

quarters = q

dimes = d

equation 1:

q + d = 27

equation 2:

0.25q + 0.10d = 5.10

The answer is:

q + d = 27 eq.1

0.25q + 0.10d = 5.10 eq.2

To make q the subject of provided equation p equal to 6q +7, rewrite the equation in terms of q as q=(p+7)/6.

To write an equation in the subject of a specified variable, isolate this variable at one side of the equation using the mathematical operations.

The expression given in the problem is,

\(p=6q +7\)

This equation need to be written as the subject of q. Subtract 7 both side of the equation to do this,

\(p+7=6q +7-7\\p+7=6q\)

Divide both side of equation with number 6.

\(\dfrac{p+7}{6}=q\)

Rewrite the equation as,

\(q=\dfrac{p+7}{6}\)

Thus, to make q the subject of provided equation p equal to 6q +7, rewrite the equation in terms of q as q=(p+7)/6.

Learn more about the unknown variable here;

https://brainly.com/question/1235185

#SPJ1

Answer:

Where the information

Step-by-step explanation:

The outward flux of F across the boundary of the region D is 0 (C. 0).

To find the outward flux of the vector field F = (y - x)i + (2 - y)j + (z - x)k across the boundary of the region D, we can use the Divergence Theorem. The Divergence Theorem relates the outward flux of a vector field across a closed surface to the volume integral of the divergence of the vector field over the region bounded by that surface.

The divergence of F (div F) can be computed as follows:

div F = (∂/∂x)(y - x) + (∂/∂y)(2 - y) + (∂/∂z)(z - x)

= -1 - 1 + 1

= -1

Now, let's consider the region D that is cut from the solid cylinder x² + y² = 9 by the planes z = 0 and z = 5. The region D consists of the curved surface of the cylinder, the top and bottom circular surfaces, and the two flat surfaces at z = 0 and z = 5.

According to the Divergence Theorem, the outward flux of F across the boundary of D is given by the volume integral of the divergence of F over the region D:

Flux = ∭D div F dV

Now, we need to set up the triple integral to evaluate the flux over the region D.

Since the divergence of F is -1, the flux simplifies to:

Flux = - ∭D dV

To evaluate this triple integral over the region D, we need to determine the limits of integration.

The region D is bounded by the cylinder x² + y² = 9 and the planes z = 0 and z = 5. The region D lies between z = 0 and z = 5, and within the circle of radius 3 (x² + y² = 9) in the xy-plane.

Therefore, the limits of integration are:

-3 ≤ x ≤ 3

-3 ≤ y ≤ 3

0 ≤ z ≤ 5

Now, we can set up the triple integral:

Flux = - ∭D dV

= - ∫[0 to 5] ∫[-3 to 3] ∫[-3 to 3] dx dy dz

The limits are constant, so we can pull them out of the integral:

Flux = - 5 ∫[-3 to 3] ∫[-3 to 3] dx dy

Now, integrate with respect to x and y:

Flux = - 5 ∫[-3 to 3] [xy] from -3 to 3 dy

= - 5 ∫[-3 to 3] (3y - 3y) dy

= - 5 ∫[-3 to 3] 0 dy

= 0

Thus, the outward flux of F across the boundary of the region D is 0 (C. 0).

To know more about outward flux click here :

https://brainly.com/question/31992817

#SPJ4

The question is incomplete the complete question is :

Using the Divergence Theorem find the outward flux of F across the boundary of the region D. F = (y - X)i + (2-y)j + (z - X)k, D the region cut from the solid cylinder x² + y² ≤ 9 by the planes z = 0 and z = 5

A. -45π B - 45 C.0 D. 45π

In a scatter plot, if all data points were aligned along a 44º angle, the correlation would be 0. The correct answer is D.

In a scatter plot, the correlation coefficient measures the strength and direction of the linear relationship between two variables. It ranges from -1 to 1, where -1 indicates a perfect negative linear relationship, 1 indicates a perfect positive linear relationship, and 0 indicates no linear relationship.

When all data points are aligned along a 44º angle, it means that the points are distributed randomly and do not follow a clear linear pattern. There is no consistent increase or decrease in one variable as the other variable changes. Therefore, the correlation between the variables is 0, indicating no linear relationship or strength of association.

In other words, the angle of 44º suggests that the variables are unrelated and have no linear dependency on each other.

Learn more about scatter plot at https://brainly.com/question/30026230

#SPJ11

The proportionality constant between half-life and inverse rate constant affects the slope of a plot of ln(t1/2) vs. 1/t. Half-life is the amount of time it takes for half of the initial quantity of a substance to decay or react to form a product.

The rate constant is the proportionality constant in the rate law equation that relates the rate of the reaction to the concentration of reactants raised to some power. The rate constant is also used in the equation for the half-life of a reaction.The half-life of a reaction is proportional to the inverse of the rate constant. Mathematically, it can be represented a :t1/2 ∝ 1/kTherefore, as the rate constant increases, the half-life of the reaction decreases and vice versa. In other words, there is an inverse relationship between the half-life of a reaction and the rate constant.

This relationship can be observed in a plot of ln(t1/2) vs. 1/t. The slope of this plot is equal to the proportionality constant between half-life and inverse rate constant, which is given by the expression:k = ln(2)/t1/2Therefore, the slope of the plot is directly proportional to ln(2), which is a constant. This means that the proportionality constant between half-life and inverse rate constant does affect the slope of a plot of ln(t1/2) vs. 1/t.

To know more about proportionality visit:

https://brainly.com/question/8598338

#SPJ11

Answer:

What about it? which comes first? if that's what you mean then think about PEMDAS first ( ) then exponents them multiplication then division then addition then subtraction

Answer: See explanation

Step-by-step explanation:

There are no options attached to this.

The fraction in a checking account will be: = 1 - 1/10 = 9/10

Since the financial advisor puts 1/10 of all income into a savings account. The percentage in the savings account will be: = 1/10 × 100 = 10%

The Percentage in the checking account will be: = 9/10 × 100 = 90%

Answer: the total number of milk chocolate is 6

Step-by-step explanation:

Equation 6: x = (11y + 3z - 303) / 16

Equation 9: 811y + 387z = 2,745

What is Elimination?

The method of elimination is where you actually eliminate one of the variables by adding two equations. In this way, you remove one variable in order to solve for the other variable. In a system of two equations, since you have two variables, eliminating one greatly simplifies the process of solving for the other.

To solve the system of equations using elimination, we'll eliminate one variable at a time until we find the values of x, y, and z.

Multiply the second equation by 2 and the third equation by -3 to make the coefficients of z the same in both equations:

Equation 2: 2x - 12y - 12z = 6

Equation 3: 12x - 9y - 6z = -42

Add the first equation to the modified second equation and the modified third equation:

Equation 1 + Equation 2: -6x - 5y - 3z + 2x - 12y - 12z = 393 + 6

=> -4x - 17y - 15z = 399 (Call this Equation 4)

Equation 1 + Equation 3: -6x - 5y - 3z + 12x - 9y - 6z = 393 - 42

=> 6x - 14y - 9z = 351 (Call this Equation 5)

Multiply Equation 5 by 2 and subtract Equation 4 from it:

2 * Equation 5 - Equation 4: 12x - 28y - 18z - (-4x - 17y - 15z) = 702 - 399

=> 16x - 11y - 3z = 303 (Call this Equation 6)

Multiply Equation 4 by 16 and add it to Equation 6:

16 * Equation 4 + Equation 6: -64x - 272y - 240z + 16x - 11y - 3z = 16 * 399 + 303

=> -48x - 283y - 243z = 6,399 (Call this Equation 7)

Divide Equation 7 by -1 to simplify the coefficients:

Equation 7: 48x + 283y + 243z = -6,399

Now we have the following system of equations:

Equation 6: 16x - 11y - 3z = 303

Equation 7: 48x + 283y + 243z = -6,399

We can solve this system using further elimination or substitution. Let's solve it using substitution.

From Equation 6, solve for x:

16x = 11y + 3z - 303

x = (11y + 3z - 303) / 16

Substitute this value of x into Equation 7:

48[(11y + 3z - 303) / 16] + 283y + 243z = -6,399

Simplify the equation:

528y + 144z - 9,144 + 283y + 243z = -6,399

Combine like terms:

811y + 387z = 2,745 (Call this Equation 8)

Now we have the following system of equations:

Equation 6: x = (11y + 3z - 303) / 16

Equation 8: 811y + 387z = 2,745

We can solve this system by further substitution or using a numerical method. Let's solve it using substitution.

From Equation 6, solve for x:

x = (11y + 3z - 303) / 16

Substitute this value of x into Equation 8:

811y + 387z = 2,745

Simplify the equation:

811y + 387z = 2,745 (Call this Equation 9)

Now we have the following system of equations:

Equation 6: x = (11y + 3z - 303) / 16

Equation 9: 811y + 387z = 2,745

We can solve this system by further substitution or using a numerical method. Let's solve it using a numerical method such as Gaussian elimination or matrix inversion.

To learn more about Elimination from the given link

https://brainly.in/question/54109548

#SPJ4

The equation of the line in slope-intercept form is y= 2x -6.

The slope-intercept form of a line is given by y= mx +c, where m is the slope and c is the y-intercept.

Given that the slope is 2, m= 2. Substitute m= 2 into y= mx +c:

y= 2x +c

Let's find the coordinate in which the line intersects the line 2x -3y= 6. Point of intersection refers to the point at which two lines cuts through each other i.e., the point lies on the graph 2x -3y= 6 and the line of interest.

2x -3y= 6

When x= 3,

2(3) -3y= 6

6- 3y= 6

3y= 6 -6

3y= 0

Divide both sides by 3:

y= 0

Coordinate that lies on the graph is (3, 0).

Substitute the point into the equation and solve for c:

y= 2x +c

When x= 3, y= 0,

0= 2(3) +c

0= 6 +c

c= -6

Substitute the value of c back into the equation:

Thus, the equation of the line in slope-intercept form is y= 2x -6.

To learn more about slope-intercept form, refer here

brainly.com/question/28007941

#SPJ4

Answer:

4.8x345+338283

Step-by-step explanation:

Answer:

x=35

Step-by-step explanation:

Answer:

a = 19

If the rate of change is -8, everytime you do up for x you will minus 8. For example, x = 10 so y = 27 ; x=11 so y = 27-8 = 19 ; x = 12 so y = 19-8 = 11.

Therefore, when x is 11; y is 19

Answer:

(-4+i)+4i = -4+(i+4i)

Step-by-step explanation:

We fail to reject the null hypothesis that the temperature level has no effect on the mean yield process.

Summary of Result:

Source | SS | df | MS | F | p-value

Treatment | 118.2 | 2 | 59.1 | 2.94 | 0.095

Error | 241.0 | 12 | 20.1 | |

Total | 359.2 | 14 | | |

To construct an analysis of variance (ANOVA) table and test whether the temperature level has an effect on the mean yield process, we need to perform the following steps:

Step 1: Calculate the total sum of squares (SST), the treatment sum of squares (SSTR), and the error sum of squares (SSE).

SST = ΣΣ(yij - ȳ)^2 = 359.2

where yij is the yield of the ith batch at the jth temperature level and ȳ is the overall mean yield.

SSTR = Σ(nj(ȳj - ȳ)^2) = 118.2

where nj is the number of batches produced at the jth temperature level, ȳj is the mean yield at the jth temperature level, and ȳ is the overall mean yield.

SSE = SST - SSTR = 241.0

Step 2: Calculate the degrees of freedom (df) for SST, SSTR, and SSE.

df(Total) = N - 1 = 14

where N is the total number of observations.

df(Treatment) = k - 1 = 2

where k is the number of treatment levels.

df(Error) = df(Total) - df(Treatment) = 12

Step 3: Calculate the mean square (MS) for SSTR and SSE.

MS(Treatment) = SSTR / df(Treatment) = 59.1

MS(Error) = SSE / df(Error) = 20.1

Step 4: Calculate the F-statistic.

F = MS(Treatment) / MS(Error) = 2.94

Step 5: Determine the critical value of F for a 0.05 level of significance with df(Treatment) = 2 and df(Error) = 12.

From a table of F-distributions, the critical value of F is 3.89.

Step 6: Compare the F-statistic to the critical value of F and make a decision.

Since 2.94 < 3.89, we fail to reject the null hypothesis that the temperature level has no effect on the mean yield process. In other words, we do not have sufficient evidence to conclude that there is a difference in mean yield among the three temperature levels.

Step 7: Summarize the results in an ANOVA table.

Source | SS | df | MS | F | p-value

Treatment | 118.2 | 2 | 59.1 | 2.94 | 0.095

Error | 241.0 | 12 | 20.1 | |

Total | 359.2 | 14 | | |

Note: The p-value is calculated as P(F > 2.94) = 0.095, which is greater than the significance level of 0.05. Therefore, we do not reject the null hypothesis.

Learn more about p-value here https://brainly.com/question/30461126

#SPJ4

Answer:

B

Step-by-step explanation:

21 inches to 7 inches

The width of the original image is B)  \(7\frac{7}{8}\) inches.

Given that: The width of the large poster is 21 inches.

Given that: The original image has dimensions that are 3/8 of the dimensions of the image in the poster.

So the width of the original image is = \(\frac{3}{8}\cdot21=\frac{63}{8}=7\frac{7}{8}\)

Learn more: https://brainly.com/question/16596053

Answer:153.86

Step-by-step explanation:

The correlation coefficient measures the strength and direction of the linear relationship between two variables. The value of the correlation coefficient ranges from -1 to 1.

Among the given options, the correlation coefficient that represents the weakest correlation between two variables is:

C. 0.02

A correlation coefficient of 0.02 indicates a very weak positive or negative linear relationship between the variables, as it is close to zero. In comparison, options A (-0.10) and D (0.10) represent slightly stronger correlations, while option B (-1.00) represents a perfect negative correlation.

To know more about ranges visit;

brainly.com/question/29204101

#SPJ11