Mathematics College

a train is running at a speed of hundred kilometre per hour how much distance will it run in 12 minutes​

Answers

Answer 1

Step-by-step explanation:

In an hour, there are 60 minutes.

100km * (12/60) = 20km.

Hence the train runs 20km in 12 minutes.

Related Questions

Malloy had some money to give to his five
children. He first took $5 for himself and then
evenly divided the rest among his children.
Each child received S3 How much money did
he start with?

Answers

Answer:

$20

Step-by-step explanation:

he gave 5*3=15 dollars to his children

he took 5

add together to get 20

Answer:

$20

Step-by-step explanation:

$3 x 5 = $15

$15 + $5 = $20

What is the opposite of the opposite of -1.4?

Answers

Answer:

1.4

Step-by-step explanation:

when we add -1.4 and 1.4 we get zero so its the opposite

Need help!!!!!!!!!!!!!

Answers

Answer:

25 units (cant see what it says on the side :/ ) per hour

Step-by-step explanation:

hope this helps <3

fill in the blanks polynomials​

Answers

Step-by-step explanation:

2 degrees

1 terms..

hope it helps you...

take care buddy....

HELLP HELP PLSSSSSSSSSS
HELP

Answers

55%. 40-18=22 and 22 of 40 is 55%

2) For 9 cows, 13 kg 500 g of food supplement are required every day.
In the same proportion, how much will be needed for 12 cows?​

Answers

Answer:

18 kg

Step-by-step explanation:

We can use a proportion.

First, 13 kg 500 g = 13 kg + 500 g = 13 kg + 0.5 kg = 13.5 kg

Proportion:

9 cows is to 13.5 kg as 12 cows is to x

9/13.5 = 12/x

Cross multiply.

9x = 13.5 * 12

Divide both sides by 3.

3x = 4.5 * 12

Divide both sides by 3.

x = 1.5 * 12

x = 18

Answer: 18 kg

Josh buys cucumbers that cost $0.62 per pound. He pays $2.79 for the cucumbers. How many pounds of cucumbers does Josh have?​

Answers

Answer:

Josh bought 4.5 pounds of cucumbers.

Step-by-step explanation:

2.79 divided by the cost per pound, .62, is 4.5. Therefore he bought 4.5 pounds of cucumbers

Find the value of X algebraically. Show your work.​

Answers

Answer: 21

Step-by-step explanation:

We know 9x - 56 is equal to 6x + 7

So:

9x - 56 = 6x + 7

Add 56 to each side

9x = 6x + 63

Subtract 6x from each side

3x = 63

Now divide each side by 3

x = 21

JANITIA IS 15 YEARS OLD AND HER BROTHER IS 5 YEARS. WHAT IS THE RATIO OF JANTIA AGE TO HER BROTHER AGE

PLEASE ANSWER MY QUESTION

Answers

Answer:

3:1

Step-by-step explanation:

15:5 = 3:1

Answer:

3:1

Step-by-step explanation:

15:5

3:1

i think this is the answer

what is 6x+2y=18 in intercept form?

Answers

Answer:

y = -3x + 9

Step-by-step explanation:

6x + 2y = 18

move 6x to the right of the equation by subtracting on both sides

2y = -6x + 18

then to single out the 'y' divide by 2 on both sides

y = -3x = 9

 Hope this helps <3

HELP ME! HELP! PLEASE HELP ME!!!

Answers

Answer:

Step-by-step explanation:

The answer is 12 units

12 units is your answer

IF CORRECT I WILL GIVE BRAINLIEST!!

Answer is not 9. IDK THE ANSWER. The last few problems everybody is saying it is 9.

Please help me do this problem!

Screenshot below!

Answers

Answer:

2

Step-by-step explanation: I'm not very smart, nor do I understand this, so it's probably wrong but I'm just trying to help

idk what this answer would be help please!

Answers

They will save $6.

Explanation:

For Science center, 1 ticket = $36.75/3 = $12.25
i)So for 12 tickets = $12.25 X 12 = $147

For zoo, 1 ticket = $51/4 = $12.75
ii) So for 12 tickets = $153

Difference of i and ii,
$153-$147 = $6

So, they will save $6 by choosing science center.


Hope thus helps:)

Assume the birth of a boy or a girl is equally likely. The probability that a single child is born a girl is One-half. What is the probability that the next child born to the same familiy will also be a girl?
a.
One-half
b.
One-fourth
c.
StartFraction 1 Over 8 EndFraction
d.
StartFraction 1 Over 12 EndFraction

Answers

I’d say A. one half! hope it helped! not 100% sure

Answer:

B

Step-by-step explanation:

EDG2021

Ms. Rogers asked 15 piano students how many hours of practice they put in each week. The list shows the data she recorded.

6,6,7,7,7,8,8,8,8,8,9,9,9,10,10

Which statement is true?

A.The data is skewed to the left.
B. The data is skewed to the right.
C. The data is symmetrical.
D. The skew of the data cannot be determined.

Answers

Answer:

D

Step-by-step explanation:

A student that goes to class can not put 10 hours of practice per day.

Answer:

The data is skewed to the left.

Step-by-step explanation:

if k = am+3mx what is the value of m in terms of
x
Please help

Answers

Answer:

k = am + 3mx

Group by taking common factor m

k = m(a + 3x)

Divide both sides by (a +3x)

k / (a+3x) = m

Then, m = k / (a+3x). This is the answer

Step-by-step explanation:

how to graph g(x) = 3f(x) when f(x) = x

Answers

Step-by-step explanation:

f(x) = x

g(x) =3x

point if intersection

f(x) =g(x)

x = 3x

Given the side lengths 9.5 cm, 7.5 cm, and 10 cm, can they form a triangle and if so, what type of triangle?

Answers

Answer:

this number 6

Step-by-step explanation:

yes self 4

Answer:

yes

Step-by-step explanation:

because if you add correctly you will get the answer

Find the line's slope and a point on the line. y-2=1/3(x+4)
slope:
point on the line: ​

Answers

Format: y - y1 = m(x - x1)
m is slope
answer: slope: 1/3
Point on the line: (-4, 2)

For f(x) = -5x + 10, what is the value of x for which f(x) = 35?

Answers

Answer:

x= -5

Step-by-step explanation:

f(x) = -5x +10

plug in 35 for f(x)

35= -5x +10

ten move 10 to the other side

25= -5x

then divide by -5

-5 = x

write a definition for a unite rate

Answers

A unit rate is a special type of ratio (also called a single-unit rate). It will compare 1 unit of some quantity to a different number of units of a different quantity. Any ratio that is not a unit rate can be turned into one.

Answer:

Step-by-step explanation:

I wish I knew

Using the diagram, find the measure of the angle indicated in bold.

A 95
B 110
C 120
D 130

Answers

I believe it would be C not 100% sure but hope this helped! :)

Please anerw the pic attached below!

Answers

Answer:

x = 27

Step-by-step explanation:

m<X + m<XWY + m<XYW = 180    (measures of <s of triangle add to 180)

m<X = 90

90 + m<XWY + m<XYW = 180

m<XWY + m<XYW = 90     Equation 1

m<XWY + m<VWY = 180      (linear pair)     Eq. 2

m<XYW + m<ZYW = 180      (linear pair)     Eq. 3

Add Eqs 2 & 3

m<XWY + m<VWY + m<XYW + m<ZYW = 360

m<XWY + m<VWY + m<XYW + m<ZYW = 360

According to Eq. 1, m<XWY + m<XYW = 90.

90 + m<XYW + m<ZYW = 360

Also, m<VWY = 6x & m<ZYW = 4x

90 + 6x + 4x = 360

10x = 270

x = 27

Hot dogs come in packs of 12. Buns come in packs of 16. What is the fewest number of hot dogs or buns you can buy to have the same number of each?​

Answers

This is LCM problem

So,

12: 12, 24, 36, 48, 60

16: 16, 32, 48, 64, 80

LCM( least common multiple Is 48

Hope this helps

2/3 + 3/4
but i need to find a common denominator

Answers

Answer:

46

Step-by-step explanation:

the common one is 2

Answer:

2/3 plus 3/4 is 17/12.

Step-by-step explanation:

this is because the common denominator is 12, and once you add it all you get 17/12 :))

helpppppp now plssss​

Answers

Answer:

translation of four units up

Step-by-step explanation:

Answer:

A. translation of 4 units up

Step-by-step explanation:

Take one point from each line, for example:

f(x): (0, 1)g(x): (0, 5)

The y-values of these points are 5 points apart, therefore, f(x) was translated 4 units up to get g(x).

Work out the percentage change to 2 decimal places when a price of £12 is increased to £15.99.

Answers

Answer:

2/15.99 = 0.34 euros is the right answer.

Pls help me answer this question for my homework

Answers

Answer:

4

Step-by-step explanation:

2 goes to both A and B which makes it not a function because if I remember right the domain isnt allowed to repeat.

plz i need help with this

Answers

Answer:

congruence, corresponding,sum of 180

What type of triangle is this?
Options:
-SSS
-SAS
-AAS
-ASA
-HL
-Not Possible

Answers

Answer:

ASA

Step-by-step explanation:

As two lines are parallel, alternate interior angles will be congruent and the side between them is common.

So, ASA congruent

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