Mathematics High School



A large hose can fill 7/8 of a water tank in one hour. A small hose can fill 3/4 of a water tank in one hour. How much more of a water
tank can the large hose fill in one hour than the small hose?
can fill

Answers

Answer 1

Answer:

The large hose can fill 1/8 more of the tank in on hour than the small hose

Step-by-step explanation:

To understand this, we need to make 7/8 and 3/4 have the same denominator

3/4 and 6/8 are the same in decimal form (0.75)

So we change 3/4 to 6/8

So now we subtract what the small hose fills per hour from what the large hose fills per hour

7/8 - 6/8 = 1/8

So the large hose fills 1/8 more of the tank per hour than the small hose

Related Questions

Which numbers are less than –83? Select all that apply.

Answers

Step-by-step explanation:

there aren't any answer choices but on the number line it is anything to the left of -83

Answer:

You didn't provide the answers, but I can still help you :)

Step-by-step explanation:

____________________________________________________________

    anything back here will be correct :)                        -83

3. The width of a rectangle is 3x – 7. The length of the rectangle is 4x +5.
Find the perimeter of the rectangle.
A. 4x - 14
B. 6x - 14
C. 8x + 10
D. 14x - 4
PLEASSSSEEE

Answers

Answer:

D. 14x - 4

Step-by-step explanation:

P = 2(L + W)

P = 2(4x + 5 + 3x - 7)

P = 2(7x - 2)

P = 14x - 4

I will mark you brainiest if you can answer this

Answers

Answer:

x = -6

Step-by-step explanation:

4x - 2 + 3x - 7 = -51

Simplify

7x - 9 = -51

Move Terms

7x = -42

Divide.

x = -6

good luck, i hope this helps :)

Answer:

-6

Step-by-step explanation:

4x-2+3x-7=-51

we take minus two to the other side and it becomes plus two and -51+2 is -49

4x+3x-7=-49

and we take minus seven to the other side it becomes plus seven and -49+7 iis -42

4x+3x=-42

4x+3X = 7x

7x = -42

and to remove the x we divide both sides by 7

x = -42/7

-42/7 = -6

x=-6

helpppppp ppppplease

Answers

Find the 90 degree angle

9514 1404 393

Answer:

x = 6.99 fty = 5.66 ft

Step-by-step explanation:

The mnemonic SOH CAH TOA can remind you of the relevant relationships. The given side is the hypotenuse. x is the side opposite the given angle.

  Sin = Opposite/Hypotenuse

  sin(51°) = x/(9 ft)

  x = (9 ft)sin(51°)

  x ≈ 6.99 ft

__

  Cos = Adjacent/Hypotenuse

  cos(51°) = y/(9 ft)

  y = (9 ft)cos(51°)

  y ≈ 5.66 ft

can u pls help me with this question asap​

Answers

Answer:

a

Step-by-step explanation:

Someone help please and make sure it’s right please :)

Answers

I'm going to go with 4 I hope I'm right if it's wrong I'm sorry

EASY 7TH GRADE MATH 6 out of 8 dentists recommend crest. In a group of 156 dentists, how many of them recommend crest?

Answers

Answer:

117

Step-by-step explanation:

6/8   x/156 so 156/8=19.5*6=117

henry subracts 16 from it and gets an answer of 13.9 what was the orginal number​

Answers

Answer:

29.9 is the answer for that question

Answer:

the original number would have been 29.9

Step-by-step explanation:

13.9+16=29.9

Which equation has the slope of 3? A. y=3 B.y=x+3 C. y=3-x D. y=3x-1

Answers

d.) y=3x-1. is the answer

It’s probably rlly simple I just dk how to do it :)

Answers

Answer:

18,0

Step-by-step explanation:

By useing desmos, the line has an x intercept of 18 making that the answer.

 

PLZ MARK AS BRAINLIEST

Answer:

D = 18

Step-by-step explanation:

[tex]6 = \frac{1}{3}d[/tex]

[tex]3*(\frac{1}{3} d) = (3)*(6)[/tex]

[tex]d=18[/tex]

15 ounces of canned corn for 2.55$

Answers

Answer:

0.17 over 1

Step-by-step explanation:

So, first we have to find a comman factor. between 255, and 15 the GCF is 15, so 255 ÷ 15 = 17      So that is:

            255 ÷ 15 = 17                

       __________    =  17/1  or 17              15 ÷ 15 = 1

Now we move the decimal into place so its $0.17 becaue 0.17 x 15 = 2.55

CONSIDER GIVING THIS ANSWER BRAINLIEST

Whats 7 rounded to one decimal place?

Answers

The correct answer is 7or .7

Need help! Please solve my age problem!

Answers

Answer:

he's 12 years old

Step-by-step explanation:

12x2=24 <-- mothers age

12+12=24 <-- 12 year later child age

so the child is 24 and the mother is 36

Please rate this question :) thanks

Please answer fast, please I’ll give you brainless

Answers

nvm

guess im wrong

...........

Diego want to paint his room purple. He bought one gallon of purple paint that is 30% red paints and 70% blue paints. Diego wants to add more blue to mix that the paint mixture is 20% red, 80% blue.

How much blue paint should Diego add? Test the following possibilities: 0.2 gallons, 0.3 gallons

Answers

Answer:

10 gallons

Step-by-step explanation:

Rolando is making buttons that are shaped like circles. Each button has an area of
62 square centimeters. Which measurement shows the circumference of each of the buttons in centimeters?
Reminder: A=π r 2
Helppppp this is due in 5 mins!!!1 :(((

Answers

Lets work backwards. π r2 = 62 cm. 62 / 3.14 = 17.75. Square root of 17.75 = 4.21. Okay, now using the radius of 4.21 we will use the formula C = 2 πr. C = 2 (3.14)(4.21) = 2 (13.22) = 26.44. So the circumference of each button is approximately 26.44 cm.

The radius= 4.21 cm

The circumference of the circle is 26.44 cm.

we have given that

Area  = 62 square centimetres.

What is the formula for the area of circle

[tex]A=\pi r^{2}[/tex]

A=62 and pi=3.14

[tex]62=3.14r^{2}[/tex]

find the value of r square divide both side by 3.14

[tex]r^2=\frac{62}{3.14}[/tex]

[tex]r^2=17.75\\[/tex]

[tex]r=4.21cm[/tex]

[tex]circumference of circle =2\pi r[/tex]

[tex]C=3.14)(4.21)\\\\C= 2 (13.22) \\\\C= 26.44.cm[/tex]

Therefore we get,

The radius= 4.21 cm

The circumference of the circle is 26.44 cm.

To learn more about the circumference of the circle visit:

https://brainly.com/question/24375372

Which of these represents the expression "7 less than twice x"? O 7-2x O 2X-7 O 7 < 7 < 2x O 2x​

Answers

Answer:

the answer for this question is 7-2x

8(12+a) i need it done by today!!!

Answers

Answer: 8+96

Step-by-step explanation: if u r lookin for the solution that’s the answer

Answer: 96+8a

Step-by-step explanation: Apply the distributive property.

8⋅12+8a

Multiply

8 by 12.

96+8a

Can somebody help me please !?

Answers

Answer:

option 4) x = 14  y = 7

Step-by-step explanation:

We are given a side angle and a side length so we can use trigonometry to find the solution

To find x we can use sine because the given side length is opposite to the angle so,

sin(60) = [tex]\frac{7\sqrt{3} }{x}[/tex]

solve for x and you get 14 (make sure you check that your calculator is in degrees)

for either use Pythagorean theorem or remove sine by tangent.

im begging yall please help me!please?

Question-Susan works for the school newspaper and wants to conduct a survey to ask students whom they will vote for in the upcoming School actions which example should she choose to best represent the entire population ?

Answers

B- asking every tenth student has an advantage of asking more people

Mrs. Jones attended a Southern Living home party. She purchased a vase which cost $34.99. The shipping charge was $3.00, and 8.25% sales tax was paid on the subtotal which included the shipping charge. How much did she pay for the vase?

Answers

Answer:

$41.12

Step-by-step explanation:

34.99 + 3 = 37.99

37.99 increase 8.25% =

37.99 × (1 + 8.25%) = 37.99 × (1 + 0.0825) = 41.124175

34.99 + $3.00 = $37.99
34.99 * 8.25/100 = $2.886675

round that number to $2.89

then add $37.99 and $2.89

the answer would be 40.88

In a bag of marbles, image are red, image are blue, image are green, and image are yellow. You pick a marble without looking. What color marble are you MOST likely to choose?

A.
blue

B.
red

C.
yellow

D.
green

Answers

It will be blue I say lol
Well, I’m not sure. There is no amount for each marble. So realistically you could just guess any of them.
Making a guesstimate isn’t a thing either because you need amounts for that as well.

PLZ HELP ME WITH THIS QUESTION!

Answers

Answer:

The correct answer is A, 3,600 yards.

Step-by-step explanation:

Bobby is 5 less than Kylie's age. Their combined
age is 43. How old is Kylie?

Answers

Answer:

Kylie is 24 years old

Step-by-step explanation:

kylie = x

Bobby=x-5

x+x-5=43

2x-5=43

2x=43+5

2x=48

X=24 years old

19

If you subtract 5 off of 43 and divide it by two you find Kylie's age. The reason you divide by two is because there are two people and it is a combined age, meaning you would divide by two.

-Ɽ3₮Ɽ0 Ⱬ3Ɽ0

Jack had 333 bags of golf balls with bbb balls in each bag; then his friend gave him 666 more golf balls.
How many golf balls does Jack have now?

Answers

Answer:

999 golf balls i think

Hope this helps :)



Solve one fourth ÷ 7 = __

Answers

it would be 1/28 that’s what i got

Answer:

1/28

Step-by-step explanation:

1/4 divided by 7 is 1/28

4x7 is 1/28

In which set of points is y not a function of x?
{(-4,-4), (-3, -3), (-2,-2), (-1, -2)}
{(4,-4), (3, -3), (3, -2), (1, -1)}
O {(-4,4),(-3, 3), (-2, 2), (-1, 1)}
O {(4,4), (3, 3), (2, 2), (1, 1)}

Answers

Answer:

the first one because when x=-1 y=-2 and that does not directly vary with x

Step-by-step explanation:

What would you multiply by to find 120% of a number?

Answers

You would multiply by 1.2 for example if you wanted to find 120% of 100 you would multiply by 1.2 and get 120

what’s the equation of the line?

Answers

Answer:

try those math apps

Step-by-step explanation:

are you trying to find the slope?

Given a circle with a diameter of 27 cm, what is the radius?

Answers

The radius is half of a circles diameter. Therefore 27/2 is 13.5 cm and 13.5 cm is the radius.
Other Questions
Which molecule is PolarHFSiBr4CO2CH20 12. An example of situational irony is...,A. The Netherlands surrender to the Nazis.B. Anne dies in Bergen Belsen weeks before the area is liberated.C. Mr. Dussel joins the group in hiding.D. Miep gets married to Dirk.fmaticiranic Explain what incomplete dominance is Ok I really need someones help who is good at history its five really easy questions please help quickly!! How would you ask for the price of this item?1. Cuanto cuestan el jugo?2. Cunto costamos el jugo?3. Cunto cuesta el jugo? -4x+y=3 and 2x-y=12. which of the options represents the resulting equation after an equivalent expression for yw is substituted into the second equation. Odessyware! 2m= cm Pls help me!!! Find the angle between the diagonal of a cube of side length 15 and the diagonal of one of its faces, so that the two diagonals have a common vertex. The angle should be measured in radians. (Hint: we may assume that the cube is in the first octant, the origin is one of its vertices, and both diagonals start at the origin.) The Function f(x) =15,000(0.88)x represents the value of a car over x years . What is the most appropriate domain for which the value of the car will me greater than 10% of its original value ? In the last paragraph, the author discusses "another abode in the same neighbourhood" in order toAdefend the ideals expressed in the project despite the impossibility of fully realizing those idealsBsuggest that any shortcomings in the project may have been due to inadequate fundingCargue that the project would have been more pleasing if the workers had been more skillfulDdescribe the improvements that could be made in the future to make the project successfulEconcede that a poorly conceived project can still provide a benefit to those involved solve with subsitution y-3x=2y=-2x-8 show ur work HURRY PLSS To pass inspection, a new basketball should bounce back to between 68% and 75% of the starting height. A new ball is dropped from 6 feet and bounces back 4 feet 1 inch. does the ball pass inspection? Explain To pass inspection, the ball must bounce back to between 68% and 75% of the starting height. written as a decimal, the ball must bounce between a low of __ feet and height of __ feet. Do you think the individuals who opposed slavery were the minority or the majority of society in the 1500-1800s? identify the coefficient of the term -3gh question worth 21 points A. -3 B. 3C. gD. gh Which group in the food chain uses the energy of the sun to create its own food A consumers B predators C producers D prey How did the geography of Greece influence the development of city-states? What is the area of a circle with a diameter of 29 centimeters? cm2 (Use 3.14 for Pi.) [tex]2x^2-20x=x^{2} -19[/tex] Its due late tonight can some pls help me pass