Mathematics High School

There are 40 students in the class. 15 of them likes to study English, 1/4 of the students likes to study mathematics and the remaining students likes to study science. What fraction of students likes to study English​

Answers

Answer 1
Answer: 3/8

Explanation:
1. The original fraction is 15/40
2. Find the greatest common factor (GCF) of the numerator and the denominator (in this case it's 5)
3. Then divide both the numerator (15) and the denominator (40) by the GCF (5) to simplify the fraction.
15÷5=3
40÷5=8

Related Questions

The Quick Slide Skate Shop sells the Ultra 2002 skateboard for a price of $85.95. However, the Quick Slide Skate Shop is offering a one-day discount rate of 40% on all merchandise. How much will the Ultra 2002 skateboard cost after the discount?

A. $51.57

B. $71.50

C. $38.40

D. $53.90

Answers

The answer is B Because I am smart

geometry retake pls help!!!

Answers

Answer:

∠D

∠EDC

∠CDE

Step-by-step explanation:

those are the only ways I can think of, I hope that helps :)

equation is equivalent to 4x-2=30

Answers

the answer is x=8 your welcome

The Fairview Secondary School community of 1854 students and 58 teachers attended a special performance of a play at the local theatre. The theatre has 49 rows of 48 seats each. Were any seats empty?

Answers

Answer:

440 empty seats

Step-by-step explanation:

teachers and students together-1912

all seats together-49*48=2352

there was 440 seats empty

the cost of 3 pints of ice cream is 7 dollars . what is the proportion used to find the cost ,c, of 9 pints of the same ice cream ?

Answers

Answer:

20.97$

Step-by-step explanation:

7/3=2.33

2.33*9 = 20.97

The slope of a line segment is −3/4 and the rise is known to be 21, find the run.
I’ll get you 16 point please someone answer.

Answers

Answer:

-28

Step-by-step explanation:

The big thing to remember here is

Slope=Rise/Run

We can put x for the run and get this equation

21/x=-3/4

From here it gets really easy. To find the value of x we can change -3/4 into 21/-28 because in this case we need a common numerator. 21/x=21/-28 and it is obvious that x=-28

Hope this helped let me know if you have questions.

Apply the distributive property to the expression 24x + 18y to produce the equivalent expression.
(HINT: You need to complete factoring using the GCF)

Answers

Answer:

6(4x+3y)

Step-by-step explanation:

24 and 18 have a HCF of 6, so yeah

Plz help due tomorrow

Answers

-0.7 that is what the answer is

Look at picture please :)

Answers

Answer:

-54 Have a great night/day!

Nadia will be x years old y years from now. How old was she z years ago?

Answers

A years old. Na but are you needing an equation ?

What is the slope of the line that passes through the points (1,-7) and (5,-25)?

Answers

the slope of the line is -9/2

Arnie scored 34 points in 16 soccer games. Maria scored 18 points in 15 soccer games. Who scored more points per game?

Answers

Answer:

Arnie

Step-by-step explanation:

Arnie : 34 ÷ 16 = 2.2

Maria : 18÷ 15= 1.2

!!NEED URGENT MATH HELP!! Please help me this is due in like 30 min and I have no idea how to do it. I will name u brainliest and like ur answer and give a 5 stars and try to answer any question you have asked. Please help and ty! :) <3​​

Answers

Answer:

i dont want the points but the picture is blocked

Step-by-step explanation:

Answer:

11.9 and 6.8 goes on and explain by simply saying I simplified the expression into 2 part and then divided x and the sub suite number :)

Step-by-step explanation:

NEED HELP ASAP WILL MARK U BRAINLIST

Answers

Answer:

13??

Step-by-step explanation:

please please correct me if i am wrong

Step-by-step explanation: Your answer is 9 pencils and 9 rubbers.  That is the max amount of pencils and rubber you can buy with $5.

What is 372.42 correct to one significant figure?

Answers

372.4 I believe, I hope this helps!

Evaluate-2.75 - f for f = -6.5

Answers

Answer:

Step-by-step explanation:

we have f=-6.5

-2.75- (-6.5)= -2.75+6.5=3.75

IS SOMEONE NICE ENOUGH TO HELP ME WITH THIS PLEASE? I"LL GIVE BRAINLIEST

Answers

Answer:

$5,603.76

Step-by-step explanation:

For this problem you just need to plug in the number of years (5) for time then solve

[tex]300(1.05)x^{12(5)} =5603.76[/tex]

Alex's checking account balance is $150.50. He withdraws $25.37 for lunch.
Then he deposits $42.25 later that day. What is his balance at the end of
the day?

Answers

Answer:

$167.38

Step-by-step explanation:

$150.50-$25.37=$125.13

$125.13+$42.25=$167.38

1. In A ABC, AB: BC = 2: 3, BC:CA =4:5,then find AB:BC:CA​

Answers

Answer:

i need help with that also

Step-by-step explanation:

Taylor's computer randomly generate numbers
between 0 and 4, as represented by the given uniform
density curve
What percentage of numbers randomly generated by
Taylor's computer is greater than 1.9?
Random Number Generated
by Computer
o 25%
0 47.5%
0 52.5%
75%
1
2
3
Random Number
Save and Evit
Submit

Answers

Answer:

It’s 52.5

Step-by-step explanation:

Got it on edge

The percentage of numbers randomly generated by Taylor's computer that is less than 0.5 will be 12.5% .

What is the percentage?

A percentage is a minimum number or ratio that is measured by a fraction of 100.

A numerical distribution with continuous results is a density curve. A density curve is, in other terms, the graph of a continuous distribution. Which implies that density curves can represent continuous quantities like time and weight rather than discrete events like rolling a die (which would be discrete).

Also the bell-shaped "normal distribution," density curves either lie above or on a horizontal line (one of the most common density curves).

The percentage of numbers randomly generated by Taylor's computer are less than 0.5 is;

P(0≤X≤0.5)

= 1/4 (0.5 - 0)

= 1/4 (0.5)

= 0.125

That is 12.5%

Hence, The percentage of numbers randomly generated by Taylor's computer that is less than 0.5 will be 12.5% .

Learn more about percentages;

brainly.com/question/24159063

#SPJ5

Your new job pays you $18/hr and your first gross pay is $936. How many hours did you work that week?​

Answers

Answer:

954

Step-by-step explanation:

What is the inverse of y=2/3x-5

Answers

Switch the x and y, Then solve for y. In order to check your answer just replace the x of your original equation with the inverse equation. If everything cancels out except the x, then it's the inverse.

The inverse of y=2/3x-5 is  3/2x + 15/2

What is inverse function?

An inverse is a function that serves to “undo” another function.

Given a function, y = 2/3x -5

Exchange x and y

x = 2/3y -5

Solve for y

Add 5 to each side

x+5 = 2/3y-5+5

x+5 = 2/3y

Multiply each side by 3/2

3/2(x+5) = 3/2*2/3y

3/2x + 15/2 =y

Hence, The inverse is 3/2x + 15/2

For more references on inverse function, click;

https://brainly.com/question/2541698

#SPJ2

adam is 4 times as old as Ben. Adam is also 12 years older then Ben. How old is Ben?

Answers

Answer:

maybe 48

Step-by-step explanation:

it says adam is 12 yrs older so mutiply that by 4

Answer:

3

Step-by-step explanation:

since it says Adam is 4 times older than Ben if you divide 12 by 4 you get 3

What is PLATO?
People keep saying it but I don't know what it is.

Answers

Are you talking about the person?

Answer:

All I found other than the greek god dude is this, PLATO (Programmed Logic for Automatic Teaching Operations)was the first generalized computer-assisted instruction system.

Step-by-step explanation:

I hope you figure it out

did anyone else here abt ondreaz lopez?

Answers

I need to answer another question before asking another question so hi

An equilateral triangle has measurements as shown in the diagram. What is the area of the triangle?

Answers

Answer:

124.8

Step-by-step explanation:

The equation for the area of a triangle is base length (12) multiplied by the height length (10.4) divided by 2. Two of the same triangle create a rectangle, and by multiplying the base and the height you find this rectangle. To find the are of the triangle, you just need to remove the other triangle (divide by 2).

A=b*h/2

If f(x) = 3x - 2, find f-'(x)

Answers

Answer:

f⁻¹(x) = (x + 2)/3

Step-by-step explanation:

I'm going to assume the question is asking for the inverse. If that is the case, you want to switch x and y in the equation and solve for y.

f(x) = 3x - 2

x = 3f(x) - 2

x + 2 = 3f(x)

(x + 2)/3 = f⁻¹(x)

Therefore, the inverse is f⁻¹(x) = (x + 2)/3.

could you help me? please i will give 16

Answers

Answer:

c. -5

D. Add 3 positive and add 3 negative

B. -6

Step-by-step explanation:

C• -5

B• -6


I only know these

PLEASE HELP IK THIS ISN'T MATH BUT PLEASE HELP ITS TIMED

Answers

the one you have marked is correct.



brainliest? if not, that’s okay. :)

The formula relating velocity to distance is v=dlt. Solve the equation for t.

Answers

Answer:

t=v/dl

Step-by-step explanation:

v=dlt you want the t to be by itself on one side

t=v/dl so divide the other side by d and l

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