IVY HAS MIXED TOGETHER 150G OF BUTTER 78 G OF SUGAR AND 241 G OF FLOUR WHAT IS THE TOTAL MASS OF TE WHOLE MIXTURE

A point that represents how Dre can spend money on spray paint is plotted on the proportional relationship graphed at the end of the answer.

The money spent after sales tax is obtained multiplying the money spent before sales tax by a constant, hence a proportional relationship models the situation.

The general format of a proportional relationship is given as follows:

y = kx.

In which k is the constant of proportionality.

In this problem, the sales tax rate is of 10%, meaning that the total amount paid is composed as follows:

Considering x as the cost before sales tax, the equation is given as follows:

y = x + 0.1x

y = 1.1x.

Meaning that one point is given as follows:

(5,5.5).

Meaning that when the cost before sales tax is of $5, the cost including sales tax is of $5.5.

More can be learned about proportional relationships at https://brainly.com/question/10424180

#SPJ1

Answer:

1. All real numbers

Step-by-step explanation:

Simplifies to f(x) = 6x - 63, it will cross all x and y values.

The domain and range of the given function are all real numbers

We have given that,

f(x)=3(x−15)2+27​

f(x)=(3x-45)2+27

f(x)=6x-90+27

The domain is the set of points at which the function is defined.

The range of a set of data is the difference between the largest and smallest values. The difference here is specific, the range of a set of data is the result of subtracting the sample maximum and minimum.

To f(x) = 6x - 63, it will cross all x and y values.

To learn more about the domain range visit:

https://brainly.com/question/1942755

#SPJ2

The distance between the third traffic light from the second traffic light is 35 yards.

Three traffic lights on a street span 120 yards.

If the second traffic light is 85 yards away from the first.

Therefore, the third traffic light is 120 - 85 =35 yards away from the second traffic light.

This means that the third traffic light is directly adjacent to the first traffic light. The third traffic light from the second traffic light is at the same location as the first traffic light.

Thus, the distance between the third traffic light from the second traffic light is 35 yards.

Learn more about Traffic light here:

https://brainly.com/question/29033668

#SPJ11

The number of choice out of 7 that consumer have are 42.

The term permutation alludes to a numerical computation of the quantity of ways a specific set can be sorted out. Set forth plainly, a change is a word that depicts the quantity of ways things can be requested or organized. With stages, the request for the course of action matters.

Number of choices of side dishes does a customer have,

total dishes(n)=7 , r = 2

ⁿP₂

⁷P₂

7×6 = 42

Thus required number of ways are 42.

To know more about permutation visit:

brainly.com/question/13715183

#SPJ4

Answer:

75 boys

Step-by-step explanation:

5:4

? : 60

60/4= 15

?/5=15

 *5  *5

?= 75

Answer:

75

Step-by-step explanation:

To get from 4 to 60, you need to multiply by 15. If you want to find out how many boys there are, simply multiply 5 by 15, which you get 75.

The surface area of the box is 1048 square inches

The formula for calculating the surface area of the prism is expressed as:

Surface area = 2(lw + wh +lh)

Given the following

l = 20in

w = 8in

h = 13in

Substitute the given parameters'

Surface area = 2(lw + wh +lh)

Surface area = 2(20(8) + 8(13) +20(13))

Surface area = 2(160+104+260)

Surface area = 1048 square inches

Hence surface area of the box is 1048 square inches

Learn more on surface area of box here: https://brainly.com/question/26161002

When point P is on line segment OQ, and the length of OQ = 2x, OP = x and PQ = 10 then the length of the line OQ is 20 units

Point P is on line segment OQ

The length of the line OQ = The length of the line PO + The length of the line PQ

The length of the line OQ = 2x

The length of the line OP = x

The length of the line PQ = 10

Substitute the values in the equation

2x = x+10

2x - x = 10

x = 10

Then the length of OQ is

2x = 2×10

= 20 units

Hence, when point P is on line segment OQ, and the length of OQ = 2x, OP = x and PQ = 10 then the length of the line OQ is 20 units

Learn more about length here

brainly.com/question/17281779

#SPJ1

Answer:

Hope that will help you

Complete Question

90% of flights depart on time. 80% of flights arrive on time. 75% of flights depart on time and arrive on time.

• You are meeting a flight that departed on time. What is the probability that it will arrive on time?

• You have met a flight, and it arrived on time. What is the probability that it departed on time?

• Are the events, departing on time and arriving on time, independent?

Answer:

1st Question

       \(P(X_1) = 0.833\)

2nd  Question

      \(P(X_2) = 0.938\)

3rd Question

      The probabilities are not independent

Step-by-step explanation:

From the question we are told that

    The  probability of flight that depart on time is  P(DT) = 0.9

      The probability of flights that arrive  on time  is  \(P(AT) = 0.8\)

     The  probability of flight that depart on time and arrive on time is  \(P(DT\ |\ AT) = 0.75\)

    In the first question the flight is departed on time  so the probability that it will arrive on time is  

         \(P(X_1) = \frac{P(DT\ | \ AT)}{DT}\)

substituting values

         \(P(X_1) = \frac{0.75}{0.9}\)

        \(P(X_1) = 0.833\)

In the second question the flight arrived on time, so the probability that it departed on time is  mathematically evaluated as follows

           \(P(X_2) = \frac{P(DT\ | \ AT)}{AT}\)

substituting values

           \(P(X_2) = \frac{0.75}{0.8}\)

           \(P(X_2) = 0.938\)

Looking at the given and calculated values we see that the probability of  depart on time and arrive is not equal to the probability of  depart on time,

    i.e 0.75 =  0.8

the probability of  depart on time and arrive, and  the probability of depart on time are not independent

Answer:

uhhm is something wrong with the pic or this is a troll?

Answer:

7

Step-by-step explanation:

Answer:

A nursing informatics specialist uses a combination of nursing knowledge and expertise in computers to manage the information systems used by nurses in hospitals, medical offices and clinics. They collect and analyze data, plan and test the design of information systems, oversee their implementation and train nurses and administrators in their use.

Step-by-step explanation:

Answer:

An informatics nurse specialist is a registered nurse who designs, applies and manages technology to meet the needs of the healthcare industry. The field of nursing informatics incorporates information and computer science with nursing to improve patient care and outcomes

Step-by-step explanation:

.

Answer:

yes

Step-by-step explanation:

The arrival rate (λ) is approximately 0.5 jobs per hour, and the service rate (μ) is approximately 0.3125 jobs per hour.

The operating characteristics are approximately:
Lq = 1.3333
L = 2.1333
Wq = 2.6667
W = 5.3333

(a) To find the arrival rate (λ) and service rate (μ) in jobs per hour, we need to convert the given rates from jobs per day to jobs per hour.

Given:
Arrival rate: 2 jobs per 8-hour day
Mean repair time (service time): 3.2 hours

To convert the arrival rate to jobs per hour:
λ = (2 jobs / 8 hours) * (1 hour / 1/8 day)
λ = 0.5 jobs per hour

To find the service rate (μ), we can use the reciprocal of the mean repair time:
μ = 1 / (mean repair time)
μ = 1 / 3.2
μ ≈ 0.3125 jobs per hour

(b) Operating characteristics:
Lq: Average number of jobs in the queue
L: Average number of jobs in the system (queue + being served)
Wq: Average time a job spends in the queue
W: Average time a job spends in the system (queue + service time)

To calculate these operating characteristics, we can use the formulas for a single-server queue with exponential arrival and service times:

Lq = λ^2 / (μ * (μ - λ))
L = λ / (μ - λ)
Wq = Lq / λ
W = Wq + (1 / μ)

Plugging in the values:

Lq = (0.5^2) / (0.3125 * (0.3125 - 0.5))
L ≈ 0.25 / 0.1172
Wq = Lq / 0.5
W = Wq + (1 / 0.3125)

Evaluating the expressions:

Lq ≈ 1.3333
L ≈ 2.1333
Wq ≈ 2.6667
W ≈ 5.3333

To learn more about arrival rate and service rate go to:

https://brainly.com/question/31785141

#SPJ11

The given surface is \(\cos(xy) = e^z-2\). The unit vector normal to this surface at the point (1, π, 0) is\(\vec{n}=\langle 0, 0, 1\rangle\).

A vector with a magnitude of one is termed a unit vector. To determine a unit normal vector for the given surface, start by describing the surface as a function of form F(x, y, z). Next, calculate this function's gradient and then normalize the outcomes.

Consider the normal vector \(\vec{n}=\langle a, b, c\rangle\)  to the plane ax + by + cz = d. Given \(\cos(xy) = e^z-2\) then, z = ln(2+cos(xy)).

At point (x₀,y₀,z₀), the equation for the tangent plane to z = f(x,y) is written as, \(z-z_0 = f_x(x_0,y_0)(x-x_0) + f_y(x_0,y_0)(y-y_0)\). The value of \(f_x\) and \(f_y\) are

\(f_x = \frac{-y \sin(xy)}{(2+\cos(xy))}\) and \(f_y =\frac{ -x \sin(xy) }{ (2+\cos(xy))}\).

At *x, y) = (1, π), the value of \(f_x\) and \(f_y\) is zero. Then, the equation of the tangent plane is given as z-0=0+0 ⇒ z=0.

Then, the resulting unit normal vector is \(\vec{n}=\langle 0, 0, 1\rangle\).

To know more about unit vectors:

https://brainly.com/question/25544738

#SPJ4

Answer:

22.608 units

Step-by-step explanation:

Basically, the circumference of a circle is the distance around a circle, sort of like the perimeter of a figure. It has a unique formula which is \(C=2\pi r\) where \(r\) is the radius, which is the distance between the circle and its center. Using our given information, we can find the circumference:

\(C=2\pi r\\C=2(3.14)(3.6)\\C=22.608\)

Therefore, the circumference of a circle with a radius of 3.6 units is 22.608 units.

Answer:

Circumference is...

Step-by-step explanation:

Multiply the radius by 2 to get the diameter.

Multiply the result by π, or 3.14 for an estimation.

That's it; you found the circumference of the circle.

dont worry I already took this lesson.

Answer:

40-3

37/40 x100

92.5%

I hope this helps

Answer:

Step-by-step explanation:

Initial prediction of sales = 45 automobile

Actual amount sold = 48 automobiles

Absolute error ratio a = actual amount sold - initial prediction/initial prediction

Absolute error ratio a = 48-45/45

Absolute error ratio a = 3/45

%error = actual amount sold - initial prediction/initial prediction * 100%

% absolute error = 48-45/45 * 100

% absolute error = 3/45 * 100

% absolute error b = 6.67%

Answer:

a = Start Fraction 3 over 48 End Fraction; b = 6.25 percent

Step-by-step explanation:

Your Welcome;)

Answer:

6.T

7.F

8.F

9.T

10.T

Step-by-step explanation:

I also took the test and these where my correct answers

Answer: \(19u^{2} -12u\)

Step-by-step explanation:

1) You would have to distubite the 2 to the numbers inside the paretheis.

\(( -12u + 20u^{2} ) + -u^{2}\)

2) After that you add the like terms together.

\(20u^{2}-u^{2}= 19u^{2}\)

\(-12u\) (Nothing to add this term with.)

3) Put them together to make your answer.

\(19u^{2}-12u\)

On solving the provided question, we can say that - sequence (0.67,3-√4,√8,0.14) are the  rational, real, integer, irrational, irrational.

A sequence is a collection of numerals (referred to as "terms"), for example, 2, 5, 8. A specific pattern that some sequences follow may be leveraged to make them infinitely long. To continue the series, add 3 and use the example of 2,5,8. Formulas that show where to look for words inside a sequence can be found there. Informally, a sequence in mathematics is a collection of items that are in some order (or events). It has components, much like a set (also called elements or terms). The length of the sequence refers to the total, potentially unlimited number of ordered items. arranging two or more objects in a logical sequence. Chronological.

here,

the given sequence is (0.67,3-√4,√8,0.14)

as we can see that in the sequence we have a rational number, integer, real number and a irrational so,

the answer is  rational, real, integer, irrational, irrational.

To know more about sequence visit:

https://brainly.com/question/21961097

#SPJ1

Answer:

Step-by-step explanation:

9514 1404 393

Answer:

 45.6

Step-by-step explanation:

9514 1404 393

Answer:

 45.6

Step-by-step explanation:

There is a geometric mean rule that is derived from the fact that all of these right triangles are similar. It tells you the side (27) is the geometric mean of the hypotenuse (z) and the segment of it adjacent to that side (16).

 27 = √(16z)

 z = 27²/16 = 45.5625

 z ≈ 45.6

!

Answer:

The answer is Y=8.5+0.18x

Step-by-step explanation:

Given data

Let the flat fee be $8.5

Let the additional fee per ounce be $0.18

Let the total amount to mail the package be y

Therefore the total amount is

Y=8.5+0.18x

The function is Y=8.5+0.18x

Answer:

8. 117°

9. 6.5

Step-by-step explanation:

8. x =½(201+33)= ½(234)= 117°

9. x = 9-2.5 = 6.5

The marginal propensity to consume is dy /dC=0.9−e −2yTherefore, the National Consumption Function is:C(y) = 0.9y + (1/2)e^(-2y) , 5.1 (in billions of dollars).

Marginal propensity to consume(dy/dC)= 0.9 - e^(-2y)When the disposable income is 0, the consumption is 5.6 billion. We need to find the national consumption function.

The marginal propensity to consume is dy/dC = 0.9 - e^(-2y)We need to find the National Consumption Function which is the relationship between consumption expenditure and national income.

From the given information, the consumption is 5.6 billion when disposable income is 0.Put y = 0, then C = 5.6 billion

Also, dy/dC = 0.9 - e^(-2y)dy/dC

= 0.9 - e^(-2(0))= 0.9 - e^(0)

= 0.9 - 1

= -0.1

Thus, we can integrate the given function to find the National Consumption Function

.C = ∫ dy/dC dy= ∫ (0.9 - e^(-2y)) dy= 0.9y + (1/2)e^(-2y) + C1

Now, to find the value of C1,  C = 5.6 billion when y = 0.C(y) = 0.9y + (1/2)e^(-2y) + C1C(0) = 0.9(0) + (1/2)e^(-2(0)) + C1= 0.5 + C1C1 = 5.6 - 0.5= 5.1 billion

Therefore, the National Consumption Function is:C(y) = 0.9y + (1/2)e^(-2y) + 5.1 (in billions of dollars).

Learn more about integrate here:

https://brainly.com/question/31954835

#SPJ11

The class width is 9.8.

We are given the following data set:43 46 52 48 64 58 42 54 58 51 48 58 54 38 51 42 44 78 39 43 39 55 68 52 46 76 43 45 55 60 47 54 46 45 54 69 40 57 30 29 54 47 58 43 48 57 41 60 40 55.The largest data value in the given data set is 78 and the smallest data value is 29. Class width is calculated by finding the difference of the largest data value and the smallest data value and dividing that difference by the desired number of classes. Largest data value - smallest data value = 78 - 29 = 49 Class width = 49/5 = 9.8

The gathering, characterization, analysis, and drawing of inferences from quantitative data are all tasks that fall under the purview of statistics, a subfield of applied mathematics. Probability theory, linear algebra, and differential and integral calculus play major roles in the mathematical theories underlying statistics. Almost all scientific fields, including the physical and social sciences, as well as business, the humanities, government, and manufacturing, use statistics. Fundamentally, statistics is a subfield of applied mathematics that emerged from the use of mathematical techniques like calculus and linear algebra in probability theory.

Know more about class width here:

https://brainly.com/question/28992228

#SPJ11

1. In my opinion, the domain that is most difficult to monitor for malicious activity is the User Domain. The User Domain represents all the individuals who access an organization's network and resources.

This domain is the most vulnerable to security breaches because users are prone to making mistakes that can expose the network to attacks.
Users can fall for phishing scams, install malicious software, or use weak passwords that can be easily guessed by hackers. It is challenging to monitor user activity because it requires a balance between security and user privacy. Organizations must ensure that users are following security policies without infringing on their privacy rights.

Another reason the User Domain is challenging to monitor is the wide range of devices that users may use to access the network, such as smartphones, tablets, laptops, and personal computers. Securing all these devices can be a challenge, and ensuring that all devices are updated with the latest security patches can be difficult.

2. It appears that you have not given a second question. If you have any other question regarding this topic, kindly post the complete question, and I will be glad to assist you.

To know more about malicious visit:

brainly.com/question/32063805

#SPJ11

As a result, the length of the second rectangle is 22.5 inches.

Every square is also a rectangle because a square is a parallelogram with all particular corners at right angles. Yet not all rectangles are squares; for a rectangle to be a square, all of its sides must be the same length.

We can infer that the two rectangles may have a similar shape but differ in size because we can see how similar they are to one another.

By using the fact that the ratio of the adjacent angles of two comparable rectangles is the same, we can determine the length of the following rectangle.

Let x be the second rectangle's length. Then we can establish a ratio:

9/6 = x/15

We can cross-multiply to find x:

9 x 15 = 6 × x

135 = 6x

x = 22.5

To know more about Rectangle, visit:

https://brainly.com/question/29123947

#SPJ1

Answer:

38 x^13/35

Step-by-step explanation:

when it's dividing, you substract 6 from 19

so it'll be x^13

Answer:

To divide polynomials using long division, first divide the first term of the dividend by the first term of the divisor. This is the first term of the quotient. Multiply the new term by the divisor, and subtract this product from the dividend. This difference is the new dividend.