Write an equation howing the relationhip. Ue `E` to repreent energy and `d` to repreent the number of day

Answers

Answer 1

Equation for representing energy to the number of days E = P*( 1/d / 1000 )

This formula of energy is used to calculate the use of energy for a given period in a day . The consumption of energy is measured by multiplying the number of power units consumed in a given period.

E = P*(1/d/1000); where E = energy measured in Joules or kilowatt-hours (kWh), P = power units in watts,  and d = time over which the power or energy was consumed in a day  

Thus, whenever someone asks you how to calculate power consumption, you can calculate and answer using the above equation.

Energy consumption can be widely classified based on several factors such as worldwide energy consumption, its impact on the environment, etc.

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Related Questions

1) Is the pattern linear? If yes, state the initial value and constant rate

2) Is the pattern discrete or continuous? How can you tell

Answers

1. It can be piecewise linear; from x = 1 to x = 4, the y-value increases by the same amount each time. From x = 0 to x = 1, the y-value stays the same.

However, if it is supposed to be a single function, it would be non-linear because it changes slope.

2. It is discrete because there is no data between the points.

A school sold 461 tickets for the school play. Student tickets cost $3 and adult tickets cost $4. Ticket sales totaled $1624.

Part A. Write and solve a system of equations to model this situation.

Part B. Then explain the meaning of your solution.

Answers

Total 241 adult ticket and 220 student ticket are sold.

What is system of equation ?

system of equations, orsimultaneous equations, In algebra, two or more equations to be solved together (i.e., the solution must satisfy all the equations in the system). For a system to have a unique solution, the number of equations must equal the number of unknowns.

a + s = 461       or    s = 461 -a

Value of student tickets sold = s × 3   = 3 × (461-a)

Value of adult ticket sold =  4 a              

Summed they total 1624

System of equations :

s = 461-a3 (461-a) + 4a

  = 16241383 -3a +4a

  = 1624a

  = 241    

then  s = 461 -a = 220 ticket

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when gathering data through a survey, companies can save money by surveying 100% of a population. 1 point true false

Answers

When gathering data through a survey, companies can save money by surveying 100% of a population. False

What is survey?

Survey an activity in which many people are asked a question or a series of questions in order to gather information about what most people do or think about something.

Survey research has historically included large population-based data collection. The primary purpose of this type of survey research was to obtain information describing characteristics of a large sample of individuals of interest relatively quickly.

Therefore when gathering data through survey there is not 100% sure that companies can make alot of save.

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The proportional relationship between the number of hours jack works, h, and his total earnings in dollars and cents, e, can be represented by the equation e=19. 1he=19. 1h. What is the constant of proportionality from the number of hours worked to total earnings?.

Answers

19.1 is the proportionality constant. It shows that Jack makes 19.1 dollars and cents for every hour he works.

Given that e = 19.1 may be used to represent the percentage between Jack's total wages in dollars and cents and the number of hours he works, h, the relationship between these two variables is one of proportionality.

We need to determine the constant of proportionality.

The constant of proportionality in the preceding equation, e = 19.1h, stands for the constant ratio between the total number of hours worked (h) and the total amount earned in dollars and cents (e).

The amount of money Jack makes for each hour he works is determined by this constant.

We can compare the provided equation with the formula for a proportional connection, which is: to determine the constant of proportionality.

e = k × h

Here, "k" represents the constant of proportionality.

We need to identify the value of "k" from the given equation e = 19.1h.

We can see by comparing the two equations that the proportionality constant, "k," is 19.1.

This indicates that Jack makes $19.1 for each hour that he works. The fixed rate of 19.1 (constant) represents the rise in his pay for each additional hour he works.

Hence, the constant of proportionality from the number of hours worked to total earnings is 19.1 dollars per hour.

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Karima made 9 pairs of earrings in 9 hours. At this rate: How long will it take Karima to make 12 pairs of earrings?

Answers

Answer:

12 hours

Step-by-step explanation:

1 pair per hour ?

Find the product of 7/30? multiplied by 5/14 simplify your answer

Answers

Answer:

Should be 1/12

Step-by-step explanation:

7/30x5/14

Simply multiply the numerators and denominators separately:

5/14× 7/30 = 5 × 7/14 × 30 = 35/420

After reducing the fraction, the answer is

1/12

Rick bought 5 yogurt bars at a snack shop. Each yogurt bar cost $1.80. Complete the table to show the price of 2, 3, 4, and 5 yogurt bars.

Answers

By using multiplication, it can be calculated that

The complete table is

Number of yogurt bars                       Cost of yogurt bars ($)

             1                                                       1.80

             2                                                      3.60

             3                                                      5.40

             4                                                      7.20

             5                                                      9.00

What is multiplication?

Repeated addition is called multiplication. Multiplication is used to find the product of two or more integers.

This is a word problem on multiplication

Cost of 2 yogurt bars = $1.80 [tex]\times[/tex] 2 = $3.60

Cost of 3 yogurt bars = $1.80 [tex]\times[/tex] 3 = $5.40

Cost of 4 yogurt bars = $1.80 [tex]\times[/tex] 4 = $7.20

Cost of 5 yogurt bars = $1.80 [tex]\times[/tex] 4 = $9.00

So the table is

Number of yogurt bars                       Cost of yogurt bars ($)

             1                                                       1.80

             2                                                      3.60

             3                                                      5.40

             4                                                      7.20

             5                                                      9.00

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if alicia had been able to achieve the same percentage of visitors for the entire week as she does on monday, how many additional people would then visit cool beans?

Answers

Alicia want that 50 % of all people who visited one of the three coffee shops should visit her every week.

Total visitors to the other two coffee shops during one week = 840+1,220 i.e. 2,060

Total visits to Cool Beans should be 50 % of total visits i.e. equal to visits of the other two cafes combined

Visits to Cool Beans should be 2,060

Current Visits =548

Additional visits =2,060-548 i.e. 1,512 visits

Note for better understanding:

same or the demand of coffee will remain same, then the Additional people will be calculated as:

Total number of visits = 584+840+1,220  i.e. 2,608

Target number of visits =50 % of total visits i.e. 1,304 visit

Additional visits = 1,304-548 = 756 visits

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149 cars are waiting to take a ferry across the channel. Each ferry can only hold 18 cars. How many trips will it take to get all the cars across?
5
8
6
9

Answers

Answer: the answer is 8

Step-by-step explanation:

The Answer is: 8

Simply divide 149 by the numbers you see,

A lighthouse is 160 feet tall. A scale model of the lighthouse has a scale of 1 in: 8 ft. How tall is the model of the lighthouse in inches?

Answers

Answer:

The Answer is 20 inches tall

After a nowball fight, Nathan wanted to warm up with a cup of hot chocolate. He decided to make enough to hare with hi friend. Firt, he heated 6 cup of milk and 1 pint of cream in a large pot. Then, he tirred in 4 cup of melted chocolate. How many cup of hot chocolate did Nathan make?

Answers

The number of cups of hot chocolate drink Nathan made is 12 cups.

According to the given information

Nathan made how many glasses of hot chocolate?

number of milk cups 6 cups cooked by Nathan

4 cups of melted chocolate equals the number of cups.

Total number of creams = 1 PINT

Pint to cup conversion: 1 pint = 2 cups

Total number of cups of hot chocolate that were made by nathan

= Cups of milk heated + cups melted + number of cream

As a result, Nathan prepared 12 cups of hot chocolate.

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The formula K=1/2mv² is used to find the kinetic energy of an object in
motion using its mass, m, and its velocity (speed), v. Solve the equation
for the mass, m.

What is the Equation?

Is it: m = K/2v²

Answers

Answer:

m = 2k/v²

Step-by-step explanation:

K = ½mv²

multiply both sides by 2

2 × k = ² × ½mv²

2k = mv²

divide both sides by (v²)

m = 2k/v²

i hope this helped

Question 7 - 5 Points
Dec 18, 7:12:35 PM
Santiago finds some dimes and quarters under the couch cushions. How much money
(in dollars) does he have if he has 4 dimes and 7 quarters? How much money (in
dollars) does he have if he has a dimes and y quarters?

Answers

Answer:

Step-by-step explanation:

4x+7y=2.15

a dime is worth 10 cents each and because there are 4 dimes then there are 40 dimes. a quarter is worth 25 cents 4 quarters is a dollar, there are 7 quarters, minus 4, your left with 3 quarters so you have $1.75 of quarters but then you add .40 so now you have 2.15. So Santiago has $2.15 dollars.

x+y=2.15

For the 2nd question I think that it is asking a question and I think that this might be the answer but i'm not sure...if wrong I'm sorry.

What is y to the 7th power, then subtract 8 from the result

Answers

Answer: y^7 - 8

Step-by-step explanation:

It is an algebra equation. It can't be factor or solve further!

do upperclassmen (seniors and juniors) spend more money on alcoholic beverages then underclassmen (freshman and sophomores)? what type of inference is this?

Answers

The type of interference is this :

Comparing proportions from 2 independent samples

Given,

In the question:

Complete question is this:

Do upperclassmen (Seniors and Juniors) spend more money on alcoholic beverages then underclassmen (Freshman and Sophomores)? What type of inference is this?

a. Comparing proportions from 2 independent samples

b. One proportion

c. Comparing means from dependent samples

d. Comparing means from 2 independent samples

e. Comparing proportions from dependent samples

f. One mean

Now, According to the question:

Hence, The type of interference is this :

a. Comparing proportions from 2 independent samples

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Prove that tan(A+B)
cot(A−B)
=
2−2
2−2�

Answers

Triagonometric function tan(A+B)/cot(A−B) is tan²A-tan²B/1-tan²Atan²B

What is Trigonometry?

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

Given,

tan(A+B)/cot(A-B)

tan(A+B)/1/tan(A-B)

(tanA+tanB/1-tanAtanB)/1/(tanA-tanB/1+tanAtanB)

tanA+tanB/1-tanAtanB)×tanA-tanB/1+tanAtanB

We know algebraic identity

(a+b)(a-b)=a²-b²

(tanA+tanB/1-tanAtanB)×(tanA-tanB/1+tanAtanB)

tan²A-tan²B/1-tan²Atan²B

Hence, triagonometric function tan(A+B)/cot(A−B) is tan²A-tan²B/1-tan²Atan²B

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what is y-3=5(x-1) in slope intercept form?​

Answers

Answer:

The answer is y = 5x - 2

Step-by-step explanation:

Distribute 5 through the parentheses:

y - 3 = 5x - 5

Move the constant to the right-hand side and change its sign:

y = 5x - 5 + 3

Calculate the sum:

y = 5x - 2

would somebody be nice enough to help me with this? i’m confused

Answers

The triangles ΔPQR ~ ΔPXY are similar by using the AA test for the similarity of triangles.

What is the Angle-Angle similarity theorem of triangles?

The AA Similarity Theorem states: If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar.

In the given figure,

In ΔPQR and ΔPXY

∠P ≅ ∠P ----- Common Angle

∠PQR ≅ ∠PXY ----Corresponding angles.

So, ΔPQR ~ ΔPXY -----(AA test)

Hence, the triangles ΔPQR ~ ΔPXY are similar by using the AA test for the similarity of triangles.

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To indirectly measure the distance across a lake, Isra makes use of a couple landmarks at points L and M. She measures KO, OM, and NO as marked.

1. Write a triangle similarity statement.
2. Identify the scale factor.
3. Find the distance across the lake (LM), rounding your answer to the nearest hundredth of a meter.

Answers

1. ΔMLK ≅ ΔONK by AA similarity theorem.

2. The scale factor is 21/16 .

3. The distance across the lake is, LM ≈ 169.97 m.

What is the AA Similarity Theorem?

The AA similarity theorem states that two triangles are similar to each other if we can show that they both have two congruent angles that are corresponding to each other.

1. In the image given, we have the following:

∠MLK ≅ ∠ONK because they are right angles

∠LKM ≅ ∠NKO based on the reflexive property of congruence.

Therefore, the similarity statement would be: ΔMLK ≅ ΔONK by AA.

2. The scale factor = (50 + 160) / 160 = 210/160 = 21/16

3. LM/NO = MK/OK

LM/129.5 = 210/160

LM = (210)(129.5)/160

LM ≈ 169.97 m

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Problem Situation: Ike has $126 in his bank account. He gets $20 for his birthday. He also has a part-time job that pays $8 per hour. How many hours will he need to work to have $250 in his bank account?

Choose the equation that correctly models the situation. The letter h represents the hours Ike will need to work.




(250−126)h=20+8

126+20+8+250=h

126+20+8h=250

250+126+20=8h

Answers

Answer:

126+20+8h=250

Step-by-step explanation:

The answer would be 126+20+8h=250. This is because he is starting with $126 and is adding $20 from his birthday and the 8h represents the $8 he gets per hour until he can equal (get) the total of $250. I hope this makes sense!

1) Triangle ABC has vertices A(6,2), B(3,4), and C (2,8). If the triangle is rotated
counterclockwise, what are the coordinates of the image A'B'C'?
90°
2) Which transformation(s) preserve congruence?
3) Which transformation(s) produce similar figures that are not congruent?

Answers

1)  image of the coodinate A(6,2) be A'(-2,6)

image of the coodinate B(3,4) be B'(-4,3)

image of the coodinate C(2,8) be C'(-8,2)

2) A transformation that preserves congruence is called an isometry

3) A dilation would produce a similar figure.

What do you mean by transformation?

Transformation is a collective term for four specific ways of manipulating the shape and position of points, lines, or geometric figures. The original shape of the object is called the master, and the final shape and position of the object is the image under transformation. There are four types of transformations in mathematics

1) When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x).

Therefore, image of the coodinate A(6,2) be A'(-2,6)

image of the coodinate B(3,4) be B'(-4,3)

image of the coodinate C(2,8) be C'(-8,2)

2) A transformation that preserves congruence is called an isometry.  In other words, a transformation in which the Image and Pre-Image have the same side lengths and angle measurements. Translations, reflections, and rotations are isometries.

3) A dilation would produce a similar figure.

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In a race, two of the cars had to drop out before finishing. The table below shows the distance (in miles) each of these cars travelled each hour,
Car #1
150
Car #2
165
Distance each hour
(in miles)
Let x be the number of hours Car #1 travelled before dropping out.
Let y be the number of hours Car #2 travelled before dropping out.
x ≥ y

Answers

Answer:

The table below shows the distance in miles each of these cars traveled each hour. Let x be the number of hours Car #1 traveled before dropping out. Let y be ...

Step-by-step explanation

The typing rate per minute of a person who can type 225 words in 7.5 minutes.

Answers

Answer: 30 wpm.

Step-by-step explanation:  

Do 225 divided by 7.5 and you get 30.

30 words in one minute.

The typing rate per minute of a person who can type 225 words in 7.5 minutes is 30 words per minutes.

225 divided by 7.5 = 30
Answer: 30 words per minute

i need help fast pleaseeeeeeeeeee :) (:()

Answers

Answer:

translation down 2 and reflection across x axis

Which triangle is the original image and which triangle was the dilation? Explain how you know?

Answers

Answer:

ABC is the original

Step-by-step explanation:

The scale factor is 1/2 which means that the triangle would get 2 times smaller. Therefore, triangle ABC is the original because it is the bigger one.

A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.

A. Find a mixture that will make the same shade of green but a smaller amount.

B. Find a mixture that will make the same shade of green but a bigger amount.

C. Find a mixture that will make the different shade of green that is bluer.

D. Find a mixture that will make the different shade of green more yellow.

(Please provide a detailed expiation/step-by-step).

Answers

To determine a mixture that will make the same shade of green but a smaller amount, we can divide both the yellow and blue amounts by the same number.

How to find a mixture that will make the same shade of green but a smaller amount?

To solve this problem, we can use the principle of proportionality, which states that if two ratios are equal, then the quantities they represent are proportional.

A. To find a mixture that will make the same shade of green but a smaller amount, we can divide both the yellow and blue amounts by the same number. For example, if we divide both amounts by 2, we get 1 cup of yellow and 1.75 cups of blue. This will create a smaller amount of the same shade of green.

B. To find a mixture that will make the same shade of green but a bigger amount, we can multiply both the yellow and blue amounts by the same number. For example, if we multiply both amounts by 2, we get 4 cups of yellow and 7 cups of blue. This will create a larger amount of the same shade of green.

C. To find a mixture that will make a different shade of green that is bluer, we can increase the amount of blue relative to the amount of yellow. For example, we could use 2 cups of yellow and 4 cups of blue, which would create a green that is bluer than the original shade.

D. To find a mixture that will make a different shade of green that is more yellow, we can increase the amount of yellow relative to the amount of blue. For example, we could use 3 cups of yellow and 2 cups of blue, which would create a green that is more yellow than the original shade.

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Annabelle kicks a football. Its height in feet is given by h = -16t² + 96t
where t represents the time in seconds after kick. What is the football's greatest height?

Answers

The kicked football is an example of a projectile. The football's greatest height is 144 m.

What is the projectile?

A projectile is any object that is launched into space and moves under the influence of gravity and air resistance. A kicked football is a good example of a projectile. Given the height of the kicked football to be:h = -16t² + 96tThus, the height of the kicked football is a function of time taken. So that differentiating the equation of the height with respect to time, we have;0 = -32t + 9632t = 96t = [tex]\frac{96}{32}[/tex]  = 3

Thus the greatest height of the kicked football is attained when the time is 3 seconds.

Thus,h = -16t² + 96t   = -16 (3)² + 96 (3)   = -144 + 288h = 144

Therefore the football's greatest height is 144 m.

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Diego is also training for the tournament. The graph shows the relationship between the time in the distant he rows how many meters does Diego Roper minute

Answers

Diego rows 300 meters per minute

How to determine the the number of rows per minute

Information given in the question include

The graph shows the relationship between the time in the distant, Diego rows

The data is plotted as a linear function

A linear function consists of functions where the variables has exponents of 1. The graph of linear functions is a straight line graph and the relationship is expressed in the form.

y = mx + c

The slope is represented as m, The slope by definition is the change of the output values to the input values

the slope, m calculating using the points on the graph (1, 300) and  (2, 600)

m = (y₀ - y₁) / (x₀ - x₁)

m = (600 - 300) / (2 - 1)

m = 300 / (1)

m = 300

The number of meters Diego rows per minute is solved to be 300

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explain the process of the square root of 80n3

Answers

The square root of 80 is 4√5 ≅ 8.92.

What is a square root of a number?

In mathematics, the square root of a number is a value that gives the original number on multiplication by itself. The positive number, when multiplied by itself, represents the square of the number. Thus, the square root of the square of a positive number gives the original number.

Using Prime Factorization:

The first step in this method is to find the prime factors of 80.

80 = 2 × 2 × 2 × 2 × 5

To find the root from here, we can simplify this to

√80 = √(2 × 2 × 2 × 2 × 5)

√80 = 4√5

We can either leave it at this or find the root of 5 which is 2.23 and simplify further.

Hence, Square Root of 80 = 4√5 ≅ 8.92.

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Andrew invet $200 into an account with a 2. 9% interet rate that i compounded emiannually. How much money will he have in thi account if he keep it for 5 year? Round your anwer to the nearet dollar

Answers

Andrew will have $251.91 in his account after 5 years, assuming he does not add or withdraw any money from the account and that interest is compounded semiannually at a rate of 2.9%.

What Does an Interest Rate Mean?

The fee that a lender assesses on a borrower is known as the interest rate, which is expressed as a percentage of the principal, or the loaned amount. Usually, the annual percentage rate (APR), which is how loans' interest rates are expressed, is indicated (APR).

What is the process of an interest rate?

Once your loan is fully repaid, interest will have an impact on the overall cost you pay. For instance, if the interest rate on a $100 loan is 5%, you will have to pay the lender $105 in order to repay the money. $5 will be profit for the lender.

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The Safavid Empire did what that still impacts geopolitics todayO Created the boundaries of the Belgian congoRequired all muslims within it's bounds to become ShiaO Invaded EgyptO All of the aboveO None of the above What is the area of the consideration of other model that addresses the deficiencies young Soldiers and Officers have regarding the meaning behind military signs, symbols, customs, and traditions, which they see and experience every day? Please Help!!!! I will Brainlist!!! The question is in the picture! Find the Surface area of the composite figure. Asking again because I could not include the graph beforePLEASE include an explanation of some sort:1: A 75.0 kg astronaut is training for accelerations that he will experience upon reentry. He is placed in a centrifuge (r = 20.0 m) and spun at a constant angular velocity of 15.0 rpm (revolutions per minute). He is then slowed and brought to a stop in 2.0 minutes.(1a) Find the magnitude and direction of the centripetal acceleration and force when he is spinning at constant angular velocity.(2a) How many gs is the astronaut experiencing when moving at constant angular velocity?(3a) Find the torque that is needed to bring the centrifuge to a stop knowing the centrifuge has a mass of 5500.0 kg (ignore all other forces) and the force is applied at the edge of the centrifuge (20.0 m radius). Hint: torque is based on the change of linear velocity.2: An astronaut lands on an alien planet. He places a pendulum (L = 0.200 m) on the surface and sets it in simple harmonic motion, as shown in this graph.(graph is in attached image)(2a) What is the period and frequency of the pendulums motion?(2b) How many seconds out of phase with the displacements shown would graphs of the velocity and acceleration be?(2c) What is the acceleration due to gravity on the surface of the planet in m/s2? Determine the number of g-forces. Write a 250-word essay explaining how the quotes you selected link all the themes of each of the stories.Use specific examples that illustrate the tone, style, and word choices each author selects to communicate the theme. though the director sets the pace for a production, the pace and rhythm of a production ultimately becomes the responsibility of its performers. State True or False your answer: a. Trueb. False 35. a covenant not to compete is lawful if it is reasonable with regards to: a) line of business protested; b) geographic area protected; c) duration of the restriction; d) none of the above; e) all of the above. T/F concerns about the extent to which personal privacy has been and may be compromised have led to a variety of legal and technical approaches to reinforcing privacy rights. In order to survive, an organism must havethe correct number of chromosomes. To maintaina consistent number of chromosomes within aspecies, which of the following must anorganism's germ cells do?(A) undergo mitosis(B) undergo meiosis(C) become diploid cells(D) produce geneticallyidentical offspring drag the labels to identify the anatomical differences between the sympathetic and parasympathetic divisions. Answer the questions with complete sentences. Mr. Bean puts $5000 in a mutualfund that increases in value by 11% eachyear. How many years will it take him toreach $23,000 in his mutual fund? Use the figure shown for Exercises 22 and 23. What is mDEG if mDFE=70 How doe Sebatian and Antonio treatment of Gonzalo forehadow, or hint at, their plotting againt Alono? Help solve number 16 of a proof please Determine the effective tax rate for a taxable income of $23,470. round the final answer to the nearest hundredth. a. 11.12% b. 12.00% c. 13.49% d. 15.63% Who was the first black sculptor to be elected to the national association of women painters and sculptors?. How might enslaved Africa Americans have reacted to Jackson's speech? In what ways are they included or excluded? draw the organic product formed when 1hexyne is treated with h2o, h2so4, and hgso4. click the draw structure button to launch the drawing utility.