Mathematics High School

John scored 75% of the total marks How many marks did he get​

Answers

Answer 1

Given :-

John scored 75% of the total marks .

To Find :-

How many marks did he get .

Solution :-

Let us say that the maximum marks for the exam was x . So he got 75% of x that is ,

[tex]\longrightarrow[/tex] Marks = 75% of x

[tex]\longrightarrow[/tex] Marks = 75/100 × x

[tex]\longrightarrow[/tex] Marks = 3/4 × x

[tex]\longrightarrow[/tex] Marks = 3x/4

Hence he scored 3x/4 marks in the test.

Related Questions

The relationship between the number of gallons of water in a tank and number of hours is proportional. One point on the line modeling the relationship is ​(2​,7200​). Find the slope of the​ line, and draw a graph. Use the graph to find how long it will take to fill the tank if it holds 72,000 gallons.

The slope of the line is __

Answers

Answer:

Step-by-step explanation:

I am assuming the tank starts empty. It means that in 1 hour the tank has half that water, or 3600 gallons. And the good thing of lines passing through 0.0 is that the value at 1 IS the slope we need. ie 3600.

At this point it's easy to find that if in 2 hours it filled 1/10th of the tank, in 20 hours the tank will be full.

Graph done with paint, obviously not to scale.

I have tried to answer this every method I can and I can't solve it​

Answers

Answer: P1: 17.61 P2: 14.66

Step-by-step explanation:

P1: take total divide by how many numbers used : 229 divided by 13 =17.61

P2: take total divide by how many numbers used : 88 divided by 6= 14.66

What times 5/8 equals 1

Answers

Answer:

1.6

Step-by-step explanation:

5/8 = .625

1/.625 = 1.6

.625* 1.6 = 1

Answer:

8/5.

Step-by-step explanation:

That is the inverse of 5/6:- 8/5.

Help please Ill give brainlest!

Answers

Answer:

1. A.

2. C.

Step-by-step explanation:

1. these angles are corresponding because if the line passes through parallel lines 1-6, 2-5,3-7,4-8 will all be corresponding angles

2.

Since 2 and 5 are corresponding angles they will have the same degree measures

There is a population of 10,000 bacteria in a colony. If the number of bacteria doubles every 240 minutes, what will the population be 480 minutes from now? bacteria

Answers

10,000- starting amount.
240 min 20,000
*480 min 40,000*
960 min 80,000

help with this question please?!ASAP

Answers

V = 1/3 pi r^2 • h
V = 1/3 (3.14) (4)^2 • 12
V = 200.96 mm^3

Answer:

209.22 mm

Step-by-step explanation:

Find the length of the third side. If necessary, write in simplest radical form.

Answers

Answer:

third side = 6

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

let the third side be x , then

x² + 4² = (2[tex]\sqrt{13}[/tex] )²

x² + 16 = 52 ( subtract 16 from both sides )

x² = 36 ( take square root of both sides )

x = [tex]\sqrt{36}[/tex] = 6

Evaluate the following formula for

Please help
I will mark as brainliest if its correct :)



NO LINKS YOU WILL BE REPORTED AND BANNED MARK MY WORD

Answers

Answer:

Step-by-step explanation:

Using provided formula and filling in the variables:

z = [tex]\frac{(0.6-0.7)-(0)}{\sqrt{\frac{0.615782*0.384218}{88}+\frac{0.615782*0.384218}{82} }}[/tex]

Filling in in calculator:

z ≈ -1.34

The value of the expression -20 - 16 is
1)26
2)14
3)-14
4)-26

Answers

Answer:

I think -1(20+16)= -1(36)= -36

Answer:

-36

Step-by-step explanation:

-20 - 16

=> -36.

Unfortunately, there is no option of -36. Please include -36 in one of the options.

14. Find the area of this rectangle.

Answers

Answer:

8×7 = 56 cm^2

.....................

Answer:

Step-by-step explanation:

The area A of a rectangle is given by the formula, A=lw , where l is the length and w is the width.

so

8 × 7 = 56 cm²

Solve for a
a + 4/5 = 1 1/2
Enter your answer as a fraction in simplest form in the box.

Answers

Answer:

a=47/10

Step-by-step explanation:

Aaron earned $57.35 selling some of his old video games. He bought another video game for $46.29. How much money, x, does Aaron have left?

Answers

Answer:

Aaron has $11.06 left over

whoever answers i’ll mark brainliest

Answers

Answer:

D is (-5,0)

E is (-1,2)

F is (-3,-2)

Step-by-step explanation:

:P

Convert 84 grams into milligrams.

Answers

Answer:

The answer is 84000 milligrams

Step-by-step explanation:

The formula is to multiply the mass value by 1000

Answer:

84000 mg

Step-by-step explanation:

1 gram = 1000 mg so 84 times 1000 is 84000

OMG help.
What is 1+1?

Answers

Answer:

2

Step-by-step explanation:

Hahaha thank you

Answer:

2

Step-by-step explanation:

1 plus 1 is two use ur fingers

To show that triangle RPQ=triangle PSR by SSS, what must be the value of x?

Answers

If RQ and SP are congruent, then 2x+3=4x-7.
3=2x-7
10=2x
x=5

There are 1580 adults and children on a ship. 60% of them are adults. When the ship arrives are harbour, some of the students alight and the percentage of adults remaining on the ship decreases by 20%. How many adults alight from the ship?

Answers

Answer:

1580÷100×60

=948

60%=948

60-20

=40

1580÷100×40

=632

948-632

=316

MARK ME BRAINLIEST PLS I WILL GET A NEW RANK!!

27. A prime factor of 2310 is chosen at random. What is the
probability that the chosen factor will be greater than 7?

Answers

Step-by-step explanation:

The prime factorization of 2,310 is 2 × 3 × 5 × 7 × 11. Since it has a total of 5 prime factors, 2,310 is a composite number.

The probability of chosen factor will be greater than 7 will be ( 1 / 5 ).

What is probability?

Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favourable outcomes / Number of sample

Given that a prime factor of 2310 is chosen at random. The probability will be calculated as:-

The prime factorization of 2,310 is 2 × 3 × 5 × 7 × 11.

Favourable outcome = 11 = 1

Total outcomes = ( 2,3,5,7,11) = 5

Probability = ( 1 / 5 )

Therefore, the probability of chosen factor will be greater than 7 will be ( 1 / 5 ).

To know more about probability follow

https://brainly.com/question/24756209

#SPJ5

I need help with this one to / surface area :)

Answers

Answer:

389.9 to 1 decimal place

If you need another explanation comment on this one

Step-by-step explanation:

the surface area (base area plus side wall) of a cone is, when we have the radius and the length of the slanted side wall :

SA = pi×r×(r + l)

in our case here

r = half of the diameter = 12/2 = 6 m

l = 13.4 m

so, we have

SA = pi×6×(6 + 13.4) = pi×6×19.4 = 365.6813849... m²

factories x squared +5x / 6

Answers

Answer:

x(x+5)/6

Step-by-step explanation:

Use the model to find the missing number in the pair of equivalent expressions.

15 + 9 = ?(5 + 3)

What number is missing from the expression?

Answers

Answer:

3

Reasoning:

[tex]3(5+3)=15+9[/tex]

Distribute three to the numbers to get 15+9.


Please help me :)
HIGGJFFJH

Answers

Answer:

128/512 or 1/4

Step-by-step explanation:

(2 x 2 x 2 x 2) x (2 x 2 x 2)= 16 x 8 = 128

-------------------------------------------------

(2 x 2 x 2 x 2 x 2) x (2 x 2 x 2 x 2)= 32 x 16 = 512

Find the equation of a line that passes through (1,9) and is parallel to the graph of y=3x+4. Write the equation in​ slope-intercept form, if possible. Select the correct choice below and fill in the answer box to complete your choice. The equation of the parallel line in​ slope-intercept form is
enter your response here.
​(Simplify your answer. Type your answer in​ slope-intercept form. Use integers or fractions for any numbers in the​ equation.)
B.
The equation of the parallel line cannot be written in​ slope-intercept form. The equation of the parallel line is
enter your response here.
​(Simplify your answer. Use integers or fractions for any numbers in the​ equation.)

Answers

7=2x+b

Because the slope of Noah Garcia’s nose is bigger

Sub :- Linear Equations

Answers

Hiiiiiiiiiiiii

The value of x is 1 & y is 2 (a).

Steps are attached.

______

꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂

equation of the line that passes through the point (4,–5) and is perpendicular to the line y=1/3x+5

Answers

Answer:

y=1/3x+5 hope it helps you

The number of trees and the number of apples are given in the table above. Determine which statement below is correct.
1. The table is proportional and the unit rate is 1/13
2. The table is proportional and the unit rate is 13.
3. The table is not proportional.

Answers

Answer:

2.

Step-by-step explanation:

The number of trees times 13

Round 70.74 to 2 significant figures

Answers

The answer is 71 since you count from the tenth space. So the first significant figure would be 7 and the second significant figure would be 0. As we know that we round up one number of the previous number is 5 or bigger.

The polynomial f(2) = 2? + 432 - 594 is a parabola. The parabola's x-intercepts are (11, 0) and (-54, 0). Give the factored form of the
polynomial.

Answers

725182626282527736282628

Without calculating, explain how you can tell if the value of the expression (-2.37) - (.7.91) - (2.45)?

Answers

Answer:

33343555

4

3

4

34

2354555444

5224

34

32555555

555

5

32

55233=3=44

Step-by-step explanation:

please help me on this!! it’s my last question

Answers

Answer:

why it in pink and ur supposed too x them then divide

Other Questions
Signs that are signed at different locations can sometimes mean the same thing, depending on the other elements ofthe sign.O TrueFalse What is the Supreme Law of the Land in the UnitedStates?A. The Articles of ConfederationB. The United States ConstitutionC. The Declaration of IndependenceD. The Collection of Natural Rights andResponsibilities What type of intricate hand work is seen in the image above?a sewingb. weavingc. quillworkd. coiling If the legs of each triangular base are 5 cm and 3 cm and the height of the prism is 4 cm, whatare the coordinates of the vertices of the prism? Write the equation of the line in fully simplified slope-intercept form the line passes through (-6,9)perpendicular to y=3x-2 What word bestdescribe the state of the Continental Army duringthe winter of 1777-1778?a.) Powerfulb.) Courteous-c.) Weakd.) Determined doy CORONITA a quien me ayude rapido que es un examen porfaaa Present simple, Past simple or Present continuous. 1) My mother __________(cook) dinner every day.2) He___________(not,go) to school last year, he _________(be) five.3) What __________(you,do) ? I _____(wash) my face and hands.4) He ________(not,write) his home task at the moment. I ______ (think) he _______( play) on the computer.5) _______ (she,eat) ice cream yesterday.6) We ______(usually,drink) coffee in the morning. But now I ______( have) tea.7) Little kate ______( see) an elephant two days ago and _____( be) very surprised.8) Listen! My sister________( sing) her favourite song. She ______(like) to sing a lot. Last week she ______( take) part in a big concert and ______( feel) proud of it.9) What _______( he,draw) last Sunday.10) My friend _____( always,have) breakfast before school. He _____( not,like) not eat somewhere else. Who was Terrence Powderly?a sugar manufacturer who supported a laissez-faire economya steel tycoon and the richest man in America during the late nineteenth centurythe leader of the Knights of Labor, who saw the organization as a political forcethe leader and founder of the American Federation of Labor Which structure is found in all eukaryotic cells?flagellalarge central vacuoleciliaGolgi apparatus Project: On Assignment as a Web DeveloperAssignment Directions:Create a web page for a fictitious company: Widgets Inc. has hired you to make a mock-up for their new website. They are on a budget and only want to have a presence on the Internet. They do not need any fancy bells and whistles. They have sent you an email message with the basic parameters of the site.The site should have at least three pages. They should include the landing page (commonly named index.htm), a contact page, and a "Meet the Company" page.Each page should have an identical header containing the company name and motto: "We make widgets fun!"Each page must include navigation back to the home page (without needing to use the Back button on the browser).All font styles and alignment must be performed with inline CSS.The company mascot is a dog, but there is no logo provided in this project. Any picture of a dog will do. Make sure it is prominently displayed on each page.Each page should display in a web browser with a title.All employees on the "Meet the Company" page can be random people's photos from the Internet. Please include Jack Sprat, President, Tom Thumb, Vice President, Sally Flag, Treasurer, and Monty Fuller, Secretary.All text for these pages can be fake. See this website to create filler paragraphs.Make up email addresses, but use the mail to: command as a hyperlink and display the person's name and not the actual address.Each page should have a link to the other pages.Link to at least three remote web pages. One of these should be formatted in an iframe.The main page should have a sample product table including the following information:Name Size Color Lead time Price Discount (for 10)W-1 1X1 Blue 1 week $200.00 10%R-2 2X2 Green 1 week $1,200.00 15%D-2 2X3 Red 2 weeks $12,000.00 20%Assignment Guidelines:Projects will be assessed on following the requirements and style. Use color (creatively), at least two typefaces, headings, bold and italics, images, background colors, and so on to make your pages.Submission Requirements:Standard HTMLQuestion # 1File UploadEnsure that you fulfill all requirements, then upload your final web page project. Is y=1/2x+7 a function what is the answer forDetermine the constant of proportionality for the graph.10 1/5 5 or 2 As a long-term investment, Fair Company purchased 20% of Midlin Company's 300,000 shares for $360,000 at the beginning of the reporting year of both companies. During the year, Midlin earned net income of $135,000 and distributed cash dividends of $0.25 per share. At year-end, the fair value of the shares is $375,000. Assume no significant influence was acquired. Record the transactions from the purchase through the end of the year, including any adjustment for the investments fair value, if appropriate. 2. Assume significant influence was acquired. Required:Record the transactions from the purchase through the end of the year, including any adjustment for the investments fair value, if appropriate. Determine if y=32z+12 is linear, quadratic, or exponential. How did the United States benefit from the Spanish American war? Ill give you The brain latest mark if you answer from the bottom of your heartIs being gay okay? the cell that is infected by a virus is called a bacteriophage find the slope and y intercept.