Mathematics High School

As part of an energy savings initiative, residents in a small town were able to decrease their annual household electricity consumption to an average of 10,800 kilowatt-hours (kWh). If
the new average household consumption is less than the original average, what was the average annual household electricity consumption prior to the initiative?

Answers

Answer 1

Answer: 2/5

Step-by-step explanation:

You have to work it out

Related Questions

A school orders 12 boxes of dice. Each box contains six bags of dice. Each bag contains
35 dice. How many dice do the school order in total?

Answers

Answer: 2520 Dice.

Step-by-step explanation:

1. Multiply 35 Dice by 6 Bags (You should get 210)

2. Multiply the amount of dice (210) by 12 Boxes (You should get 2520 Dice)

There ya go!

Any Questions?

The answer of this is 2520. You have to multiple 35 by 6 and that gives you 210. Then you multiply 210 by 12 and that gives you the answer of 2520

solve -3/8y=-24 urgent it’s a timed test!

Answers

Answer:

y = 64

Step-by-step explanation:

-3/8y = -24

-3y = -24 (8)

y = -192 / -3

y = 64

How much is 40 gallonsMai is filling her fish tank. Water flows into the tank at a constant rate. Complete the table below and answer the following questions. time (minutes) water (gallons) Please help asap!!

Answers

I’ll need to see the table and I’ll be able to help

Can somebody helpp ???

Answers

Answer:

X = 2

Z = 95

Step-by-step explanation:

Answer:

Step-by-step explanation:

13x+59=11x+63

13x-11x=63-59

2x=4

x=2

13*2+59=26+59=85

11*2+63=22+63=85

360-85*2=2z

190=2z

z=95

It will be nice if you give me brainliest.Good luck!

samuel needs to mail a package to his friend in new york. he places an address label with length represented by the function f(x)=3x^3

Answers

Answer:

what is the question

Step-by-step explanation:

I WILL BRAINLEIST PLEASEMegan earned $4 an hour for babysitting. She earned $16 on Saturday. How many hours did she babysit?

Answers

Answer:

4 hours  

Step-by-step explanation:

16/4= 4

x-4 is greater than -8 in interval notation

Answers

Answer:

x

−

4

=

−

8

=

Step-by-step explanation:

Cuanto es [20+(10-15)+2]-[15+(7-10)(-2+5)]

Answers

tansjowkenenejjesnjdhdjdjdjdjjdjdjdhdbdbdbdbdjdjsjeksms

is Gobbledygook a word

Answers

Answer:

Lol that is a word.

Which fraction is equivalent to 0.16 repeating

Answers

Answer:

We need a reference to do this with but i would say 6/16

Step-by-step explanation:

I am a brainly helper

MATTRICES PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!!!!!!

Answers

Answer:

I think the best answer for me would be c if thats wrong sry

I hope this helps :)

I need help with this question

Answers

Answer:

2x-y = 2

Step-by-step explanation:

Answer:

2x-y=2

hope it helps

thank you

determine the effects on the graph of the parent function f(x)=x+10 when g(x)=0.3f(x)

Answers

Answer:

First, remember the definition of a vertical contraction/dilation.

If we have a function f(x), and we dilate it with a factor A, such as:

g(x) = A*f(x).

If A is larger than 1, then we are dilating the graph of f(x)

if A is smaller than 1, then we are contracting the graph of f(x).

In this case we have:

f(x) = x + 10 and g(x) = 0.3*f(x) = 0.3*x + 0.3*10 = 0.3*x + 3.

A = 0.3

then we have a contraction.

From this, we can conclude that the effects of this transformation in the graph will be that the graph of g(x) will be a vertical contraction of the graph of f(x).

(Where contracting means that in a given interval [x1, x2] the associated interval [f(x1), f(x2)] will be larger than [g(x1), g(x2)])

Below you can see both graphs, and see the difference between them, where green is f(x) and blue is g(x)

What are the solutions of the equation x2-30=x

Answers

Answer:

x = 6 or x = -5

Step-by-step explanation:

x^2 - 30 = x

x^2 - x - 30 = 0

(x - 6)(x + 5) = 0

x - 6 = 0 or x + 5 = 0

x = 6 or x = -5

In the number 4,444.444, how does the 4 in the hundredths place compare to the 4 in the place to its left?

Answers

Answer:

the four to the left of the four in the hundredths place is 1000 place

Step-by-step explanation:


Given: AB = CDProve: AC = BD

Answers

Answer:

it would be helpful if there was a diagram but ill write a proof below of how I would solve a problem. however, it may not be what ur looking for as the question is unclear

1) AB=CD - given

2) BC = BC - reflexive

3) AB+BC=CD+BC- addition property of equality

4)AC= BD - substitution

Solve for X.

6(x-1) =9(x +2)

Answers

Answer:

x=-8

Have a wonderful day!!!

1. The ratio of boys to girls in the 9th grade is 3 to 4. There are 176 girls. Set up a proportion to model this information.

Answers

Answer:132

Step-by-step explanation:

A number r is no less than −1.5 and fewer than 9.5.

Answers

-1.5 ≤ r < 9.5
Sorry if it’s wrong but I’m in 4th grade right now and had to do it on paper.

PLEASE HELP!!!!! Match each equation with its slope





(I also have another question like his in my profile)

Answers

Answer: 1. E

2. B

3. C

4. F

5. D

6. A

Step-by-step explanation:

PLS HELP WILL GIVE BRAINLIEST!! What is the average of these three numbers: 6.72, 8.40, 8.40

Answers

Answer: 7.36

Step-by-step explanation:

avg = (6.72 + 8.40 + 8.40)/3 = 23.52/3 = 7.36

The answer is 7.36:)

In the given figure QR ∥AB, RP∥ BD,CQ=x+2,QA=x,CP=5x+4,PD=3x.The value of x is

Answers

Answer:

by BPT it will be solved

Step-by-step explanation:

CQ/QA=CP/PD

x+2/x=5x+4/3x

by cross multiplication

answer will be 1

Parallel sides are sides that are equidistant from one another. The value of x is 1

Given that:

[tex]CQ = x + 2\\QA = x\\CP = 5x + 4\\PD = 3x[/tex]

Since:

QR & AB are parallel, and RP & BD are parallel.

Then by theorem of similarities:

[tex]\frac{CQ}{QA} = \frac{CP}{PD}[/tex]

This gives:

[tex]\frac{x+2}{x} = \frac{5x + 4}{3x}[/tex]

Multiply both sides by 3x

[tex]3x \times \frac{x+2}{x} = \frac{5x + 4}{3x} \times 3x[/tex]

[tex]3 \times (x+2) = 5x + 4[/tex]

Open bracket

[tex]3x+6 = 5x + 4[/tex]

Collect like terms

[tex]5x - 3x = 6 -4[/tex]

[tex]2x = 2[/tex]

Divide both sides by 2

[tex]x = 1[/tex]

Read more about parallel sides at:

https://brainly.com/question/1674780

Given Sine (30 degrees) = one-half and Cosine (30 degrees) = StartFraction StartRoot 3 EndRoot Over 2 EndFraction, use trigonometric identities to find the the value of cot(30°).

Answers

Answer:

D

Step-by-step explanation:

its right on edge

Answer:

D. \sqrt(3)

Step-by-step explanation:

Solve the following rational equation for x+2/3 2x-4/2​

Answers

Answer:

2.667

Step-by-step explanation:

I have learned how to do this. I hope it is right! (;

on of Tho Mcd
8. Write the standard form of the equation y + 4 = - 12 (x – 1).

Answers

Answer:

12x + y = 16

Step-by-step explanation:

Standard Form: Ax + By = C

Step 1: Write point-slope form

y + 4 = -12(x - 1)

Step 2: Find slope-intercept form

y + 4 = -12x + 12

y = -12x + 16

Step 3: Find standard form

12x + y = 16

What's b/2-14=8 Equal ?​

Answers

Answer:

1. add 14 to both sides

b/2 = 8E + 14

2. multiply both sides by 2

b = (8E + 14) x 2

3. regroup terms

b = 2(8E + 14)

Hope this helped :)

Three scoops of whey powder contain 45 grams of protein. How many scoops of whey powder contain 135 grams of protein?

Please help ‼️

Answers

3

135/45=3

Please mark me as Brainliest

The answer is 405 because if you multiply 3 and 135 that would lead you to your answer.

For every pound a company spends on advertising, it spends £0.51 on its website. Express the amount spent on advertising to its website as a ratio in its simplest form.

Answers

Answer:

I think it is 0.51? (I am complety off aren't I/)

Step-by-step explanation:

3x 45 help Pleasssssse

Answers

Answer:135

Step-by-step explanation:45+45=90 90+45=135

please helpppppppppp

Answers

Answer:

the popularity keeps going up i wount give the euashions though i dont know them.

Step-by-step explanation:

Other Questions
Jenny & Natasha are working on a problem together: Solve 3+8=2. Natasha thinks the first step is to multiply by 3. Jenny explains that this is not the most efficient way to solve. Explain who is correct & justify your reasoning. If Mthe mBD.E Which word is most clearly used denotatively?A well-groomed cat has a delightful fragrance, while dogs are typically. Filthy and inclined to stink.A. StinkB. DogsC. FragranceD. typically Which of the following is an example of homeostasis? Use the distributive property to write an equivalent expression.2(n+8p) brainliest will be awarded if uu give the correct answer:)))- [tex]\frac{5}{8}[/tex] + [tex]\frac{3}{8}[/tex] Explaining a Rule for Dividing FractionsExplain the steps you would take to find the quotient of13 43 Describe an Oligarchy. Which countries have this type of government? How do Samantha's asides contribute to the meaning of the drama?Click to read the play.A. They describe her true feelings about the family yogurt business.OB. They tell what Samantha will do with themoneyshe earns.O C. They reveal how Samantha narrows the focus of her job hunt.O D. They explain why Samantha values Nadia's opinions. Why doesnt Mr. Woodifield want to leave the bosss office? Whats the answer???? THERE ARE THREE OPSIONS CHOSSE ALLWhy were delegates from New York not pleased with the Constitution?They did not like the name of the document.They did not want to give up so much authority to smaller states.They were not pleased with the compromises.They wanted someone else to write the document.They wanted a greater voice in the national legislature. Under normal conditions, gases diffuse through small holes in the leaves of a plant. When the weather is very hot and dry, plants may close these openings to conserve water. How are the closures most likely to affect photosynthesis? O They increase the rate of photosynthesis by increasing the amount of water in the leaf They decrease the rate of photosynthesis by preventing carbon dioxide from entering the leaf They increase the rate of photosynthesis by increasing the amount of oxygen in the leaf They have little or no effect on photosynthesis because gases do not take part in the process Which issue did the Great Compromise resolve?A. how much, if any, representation to give slavesB. whether the states' representation should be equal or proportionalC. how much power to grant to the central governmentD. what the relationship would be between the executive and judicial branches what is a point-slope equation of the line with slope -10 that goes through the point (1,4) answer for immediate brainliest uehfeoierkghlkwehglubn;oruitoetuhelp What's 10% off of $124.50 1. What are the two reasons Fish argues for why colleges and universities should not speak out on controversialpolitical issues? why was the declaration of indepence a necessary document for the founding of the new nation?