Mathematics Middle School

People use water to​ cook, clean, and drink every day. An estimate of 27.4​% of the water used each day is for drinking. If a family uses 68.5 gallons of water a day for drinking​, how many gallons do they use every​ day?

Answers

Answer 1

Answer:

The common definition of a 3-day supply is 3 gallons per person—a gallon per person, per day—half to drink and a half to use for cooking and sanitation. The Centers for Disease Control and Prevention (CDC) even recommends drinking your half-gallon every day during an emergency, no matter what.

Answer 2
68.5 x .274 = 18.769 gals of water a day

Related Questions

plz help for brainliest

Answers

0.55555 as a fraction: 5/9

0.12121212 as a fraction: 433 (use 100 since there are 2 numbers repeating.

1.185185185 as a fraction: 1185185185/1000000000

1.0626262 as fraction: 526/495

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!

Answers

Answer:

the answer would be 460

Step-by-step explanation:

First, whenever you do an area that means that you multiply always.

second, you see that the height of the shaded part is 23 and the width of it is 20.

now we have to multiply the width times the height and that how you would get your answer

a cube has a volume of 125 cubic inches. what is the length of each edge?

Answers

Answer:

5 inches

Step-by-step explanation:

∛125 = 5 inches

Answer:

A cube is six sides the bottom, top, front, back, left, and right

So just divide 125 by 6 which is 21 (when rounded) per face

Hope this helps

Can some find the the answer than explain it Thank you

Answers

Answer:

what you want to do add it all up then divide it up then take your number then break it up

John took $43 to the movie theater. If he paid for 3 tickets that each cost d dollars, he will have 43 – 3d left. How much does he have left if the tickets cost $10 each?

PLEASE ANSWER AND EXPLAIN HOW YOU DID IT!

Answers

Answer:

$13.00

Step-by-step explanation:

3*10=30

43-30=13

hey i need this answer real quick like 1 minute quick not for teat or anything
If I do 65 cartwheels in 1 minute what is dependant and independent?

Answers

Answer:

DEPENDET I THINK

Step-by-step explanation:

The Minute is independent and the 65 cartwheels are dependent

The following figure is not drawn to scale.

1) Using complete sentences, describe how angle relationships can be used to find the value of in this figure. Then, find the value of x, showing all of your work.
2) Using complete sentences, describe how angle relationships can be used to find the value of y in this figure. Then, find the value of y, showing all of your work.

Answers

1) The sum of all the angles in a triangle is always 180 degrees, so to find x, you can set up an equation with the provided angles and solve.

45+60+x=180

105+x=180

x=75

2. x degrees and y degrees add up to 180 degrees, because they form a straight angle, which is a straight line. You can set up an equation using the value of x you found in the previous part and solve for y.

x+y=180

75+y=180

y=105

Salvador inherited $20,000 and he plans to invest it into a savings account that earns 6% interest compounded annually. Assuming he makes no additional deposits or withdrawals, what will be the total value of Salvador’s account after 10 years?

Answers

15,000 good Luck! And that’s a lot of money

Find a description this equation represents (There are 2 correct answers)

1.) 11 less then 4 times a number is 9.
2.) If you add 11 to 4 times a number, you get 9
3.) If you subtract 11 times a number by 4, you get 9
4.) If you subtract 11 from 4 times a number you get 9.
5.) 11 more then 4 times a number is 9.

Answers

Answer:

the girl said videos.... i dont ink that is quite accurate

Step-by-step explanation:

A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?
0.10=10%
0.098=9.8%
0.078=7.8%
0.08.=8.3%

Answers

The probability that you will select a white sock, not replace it, and then draw another white sock without looking is 2/21

What probability?

This is the likelihood or chance that an event will occur

Pr = Expecte/Total outcome

If there are 7 black, 4 blue, and 5 white in the drawer, the total outcome will be 15 socks

Pr(white socks) = 5/15 = 1/3

Pr(picking another) = 4/14 = 2/7

Pr(picking both socks) = 1/3 * 2/7

Pr(picking both socks) = 2/21

Hence  the probability that you will select a white sock, not replace it, and then draw another white sock without looking is 2/21

Learn  more on probability here: https://brainly.com/question/25870256

Could you help with this please? It would get my grade up and i'd get my stuff back.

Also a file scam answered this the first time.

Answers

The person on top might be a scam seen the same url too many times
Hey man I’m sorry I can’t help with all but I know for SURE 20% is the tax for the care

plssssssssssssssss heelppppppppppppppppppp

Answers

option A

Step-by-step explanation:

please mark me brainliest

The answer is a it wasn’t really that hard

Need help 5-Points and brainliest.

Answers

Answer:

The answer is D

Step-by-step explanation:

Its D good luck on the restttt

did megaliths come before toolsThis state of matter has a definite size but not a definite shape

Answers

Answer:

Liquid

Step-by-step explanation:

Liquid takes the shape of it's container, but can't grow or shrink in size.

There are 3/4 as many vanilla cupcakes as chocolate cupcakes in a bakery. If there are 35 cupcakes in the bakery, how many are chocolate?

Answers

Answer:

8.75

1/4 of 35=8.75 so about 9

Step-by-step explanation:

Answer:

20 Chocolate cupcakes and 15 vanilla cupcakes.

Step-by-step explanation:

Use c for chocolate cupcakes and v for vanilla cupcakes.

3/4c=v

c+v=35

Use substitution

c+3/4c=35

1 3/4c=35 or 7/4c=35 --> Multiply by reciprocal

c=20

Plug it into an equation

20+v=35

v=15

you will get brainliest if u show work

Answers

Answer:

i hope my answer help u

Step-by-step explanation:

it will be 10 classrooms

cuz 75min. = 5 ×15min.

and he said that the custodian can clean 2 classrooms in 15 min.

so we will do 2 × 5 = 10 classroons in 75 minutes

I NEED HELP PLS AND THX <3

Answers

I think it’s 0.1

1 pizza divided 10 slices = 0.1
try 0.1
hope this helps xo

Janiyah is 2/3 years older than Hannah. Hannah is 1/4 a year older than Sia. If Sia is 10 1⁄2 years old, how old is Hannah?

Answers

Hannah is 10 and 3/4 years old

Step-by-step explanation:

The values in the set are: 12,14, 15,17

Answers

Answer:

17

Step-by-step explanation:

17 have a good day and good luck

PLEASE HELP I NEED THIS HELPPPPPPP

Answers

Answer:

B: yes they are A:i do not know

Step-by-step explanation:

a large 2 topping pizza, L, costs $2 more than a medium 3-topping pizza, M. what is the dependent variable and independent variable?

Answers

Answer:

dependent is medium independent is large.

Step-by-step explanation:

Answer:

large is independent med is dependent

Step-by-step explanation:

A student wrote the equation 620 = 124n. Which situation is best represented by this equation?
A. Jaclyn paid $620 to stay at the hotel.
She paid $124 per night for two rooms each.
How many nights, n, did Jaclyn stay at the hotel?

B. Jaclyn paid $620 to stay at the hotel.
She paid $124 per night.
How many nights, n, did Jaclyn stay at the hotel?

C. Jaclyn paid $620 to stay at the hotel.
The hotel gave her a discount of $124 off the orginal price.
What was n, the amount of money Jaclyn would have original paid to stay at the hotel?

D. Jaclyn paid $620 for her and her sister to stay at the hotel.
Jaclyn stayed in her own room for several nights and paid $124 for her sister to stay in another room for one night.
What was n, the amount of money Jaclyn paid for her own room at the hotel for those days?

Answers

D is the answer peace out boy
D is the answer hope it helps

-5x-12=18 solve for x ty

Answers

Answer:

X=-6

Step-by-step explanation:

to understand thisyou need to know about:equationPEMDASlet's solve:add 12 to both sides:-5x-12+12=18+12=>-5x=30divide both sides by-5:-5x/-5=30/-5therefore x=-6
Answer is -6 because you add 12 to 18 = 30 then you divide 30 and -5 which gives you -6

please help me ill give brainist to those who give me a reall answer (helpless answer not allow)

Answers

Answer:

Here:

Step-by-step explanation:

1.

Demand tipped

6.44$

The Total bill came out to be

38.64

EXPLAINATION:

20% of $32.20 is $6.44

2.

Barnes & Nobel's

$13.25

Amazon

$14.55

$13.25 * 15 = $198.75 - Barnes

$14.55 * 15 = $218.25 - Amazon

Answer

You will save 19.50 dollars if you buy the books at Barnes & Nobel's.

What is the approximate area of the construction paper, in square inches after the circles are cut out? Use 3.14 for π

A. 51.48 in ^2
B. 56.52 in ^ 2
C. 70.32 in. ^2
D. 79.74 in. ^2

Answers

Answer:

interesting

Step-by-step explanation:

like it

Answer:

I think itd be D if i got my math right

Step-by-step explanation:

Which algebraic property is used to rewrite 2(x + 3) as 2x + 6?

Distributive property
Associative property
Commutative property of addition
Commutative property of multiplication

Answers

Answer:

Distributive property.

Step-by-step explanation:

You distribute, or spread out, the 2 to each term in the parentheses.

Answer:

A. Distributive property

Step-by-step explanation:

Tell what fraction each person gets when they share equally. 9 soccer players share two melons

Answers

Answer: 2/9

hey queen,

two (2) divided by (/) nine (9)

Answer:

4.5/9

Step-by-step explanation:

9 can't be divided by 2 so put a decimal

Answer ASAP PLEASEEE

Answers

Answer:

Neither

Step-by-step explanation:

[tex]2^{28}=[/tex] multiply 2 for 28 times

Actual answer would be 268435456 (weird number, but true)

NEITHER!!
multiply 2, 28 times

Attachment Below- Help Pls!

Answers

A, B and C would all mean that the hanger could be kept in balance.

what are the like terms in the expression 2y + 3x + y + 2x + 4

Answers

Answer:

2x and 3x are like terms

2y and y are like terms

Because all of the numbers here have a variable, 4 is not a like term. The number 4 is the only one that doesn't have it.

2x and 3x as well as 2y and y. Although the numbers aren’t the same, the variables are the same and you can add two x’s together and two y’s together
Other Questions
Quadrilateral RUST has a vertex at R(2,3). What are the coordinates of R' after dilation by a scale factor of 3, centered at the origin, followed by the translation (x,y)->(x,y - 1)?a. (6,6)b.(5,8)c.(6,8)d.(6,2) Which of the following statements is true regarding salt water Which conclusion does the diagram support?Plzzz help Help please! (so many questions asked and looked for in one day XP)Which branch of government has the power to declare Virginia laws unconstitutional? A) State judicial branch. B) Federal executive branch. C) State executive branch. D) Federal legislative branch. Entity001 HELP GIVING BRAINLYEST AND 18 POINTS !!!Part A: The Sun produces 3.9 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1.55 107 seconds? Express your answer in scientific notation and show your work. (5 points)Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:1.6 103 mm or 1.6 103 mm? Justify your answer. (5 points) The function f(x) = 1(3)* models the number of virus cells present in asample after x minutes. About how many cells will be present after iminutes?A 3 cellsB4 cellsC. 5 cellsD. 7 cellsOBOC How can civic action at the local level change society? Provide examples. In a swap you need a _____________ variable so that one of the values is not lost. The fact family model represents 3 + 14 = 17. A triangle. 17 is in the top corner. 3 is in the bottom left corner. 14 is in the bottom right corner. How does 17 compare to 3? 14 is 17 less than 3. 3 is 14 less than 17. 3 is 17 greater than 14. 3 is 14 greater than 17. Which statement best describes why modern horses look the way they do? Aspects of horse anatomy evolved within a few generations to suit their environment.Aspects of horse anatomy evolved over hundreds of years to suit their environmentAspects of horse anatomy evolved over millions of years to suit their environment.Aspects of horse anatomy evolved within a generation to suit their environment. Valiant Corp. is a C corporation that earned $4.6 per share before it paid any taxes. Valiant Corp. retained $1 of after-tax earnings for reinvestment and distributed what remained in dividend payments. Assume that the corporate tax rate was 35% and dividend earnings were taxed at 13.1%. The value of the dividend earnings received after-tax by a holder of 95,894 shares of Valiant Corp. is $_____.a. $105,875.b. $127,050.c. $148,225.d. $84,700. 200% of what number is 66? Guess what it says for brainliest hurry plsSkipping a lot of meals can lead to which of the following? O A consistent heart rate O A stengly level of energy The body burning muscle An increase in blood pressure Please confirm my answer A. 0-5B. 5-10C. 10-15D.15-20 Which of the following problems can be solved by using the equation,12h + 300 = 10h + 400 , where h represents the number of hours worked?F Job A pays 12 dollars per hour with a $400 signing bonus, while Job Bpays 10 dollars per hour with a $300 signing bonus, Write an equation tocalculate the number of hours, h, an employee will have to work to earn anequal amount of money for Job A and Job B.G Job A pays provides a $300 signing bonus and pays 12 dollars per hour,while Job B pays 10 dollars per hour with a $400 signing bonus and a $100uniform fee. Write an equation to calculate the number of hours, h, anemployee will have to work to earn an equal amount of money for Job Aand Job B.H Job A pays 12 dollars per hour with a $300 signing bonus, while Job Bpays 10 dollars per hour with a $400 signing bonus. Write an equation tocalculate the number of hours, h, an employee will have to work to earn anequal amount of money for Job A and Job B.J Job A pays a $400 signing bonus and 10 dollars per hour, while Job Bpays 12 dollars per hour with a $40 uniform charge per paycheck. Write anequation to calculate the number of hours, h, an employee will have to workto earn an equal amount of money for Job A and Job B.please HELP!! Dr. Bones is recording the brain activity of subjects as they view images of puppies. Which perspective is Dr. Bones moststrongly associated with?A behavioralB psychoanalyticC evolutionaryD biological The main energy resource used by industrialized countries is? PLS HELP PLSSSS EASY