Mathematics College

Express in the form 1:n
Give n as a fully simplified fraction.

12:2

Answers

Answer 1

Answer:

divide 12

12/12 : 2/12

1 : 2/12

1 : 1/6

n=1/6

Related Questions

How much money does the job pay per hour?
2. A class trip consists of 84 students and 6 teachers.
How many students per teacher are there?
3. A factory builds 960 cars in 5 days. What is the
average number of cars the factory produces
per day?

Answers

Answer:

2) 14 students per teacher

3) 192 cars per day

Step-by-step explanation:

3 fifths equals how many 20

Answers

Answer:

12

Step-by-step explanation:

20/5 = 4

4 x 3= 12

3/5 of 20 is 12.

This is because 3/5*20/1=60/5 which reduces to 12.

Write the equation of the function g(x) if g(x) = f(x - 3) +1 and f(x) = x3 + 1.

Answers

Answer:

Solution,

f(x) = [tex]x^{3}[/tex] + 1

Put x = x - 3,

f(x - 3) =  [tex](x-3)^{3}[/tex] + 1

Now,

g(x) = f(x - 3) + 1

or, g(x) =[ [tex](x-3)^{3}[/tex] +1 ] + 1

or, g(x) = [tex]x^{3} -9x^{2} + 27x - 1 + 1+1[/tex]

or, g(x) = [tex]x^{3} - 9x^{2} +27x + 1[/tex]

Is 45 a multiple of 4? Explain your answer.
50

Answers

No
You can’t split 45 into 4 equally

Sam is a movie reviewer. He attended a premiere and wants to know what the audience thought of the movie. There were 500 guests at the premiere. Sam asked 10 guests to rate the movie on a scale of 1 to 5. Here are the ratings he collected: 2, 3, 1, 3, 2, 5, 4, 1, 2, 2 Can the data given be used to calculate a point estimate of the rating of all the guests who attended the premiere? If so, calculate it. Round non-integers to the nearest tenth. If no assumptions can be made, type 0 in the box. The approximate guest rating for the movie by all the guests is .

Answers

Answer:

The approximate guest rating for the movie by all the guests is 0.

Please help me with this question

Answers

Answer:

3 x 3/4 = 9/4 = 2 1/4

7 x 3/8 =21/8 = 2 5/8

4 x 1/5 = 4/5

5x 2/3 = 10/3 = 3 1/3

Step-by-step explanation:

ANSWER:

3 x 3/4 = 9/4 = 2 1/4

7 x 3/8 = 21/8 = 2 5/8

4 x 1/5 = 4/5

5 x 2/3 = 10/3 = 3 1/3

Step-by-step explanation:

At the sandwich shop, there is a sale each afternoon. A customer has a choice of
three types of bread and five different meats. Use the Fundamental Counting
Principle to determine how many combinations a customer can create ?

Answers

Answer:

15 combinations

Step-by-step explanation:

The fundamental counting principle states that if there are p ways to do one thing, and q ways to do another thing, then there are p×q ways to do both things. This means we need to multiply 3 by 5 to get the possible amount of combinations. This gets us 15. This means there are 15 combinations of bread and meat.

describe the transformation of the function f(x)=1/2x-2 that makes the slope two and the Y intercept -8

Answers

Answer:

Reflect over the axis of y=x-4

Step-by-step explanation:

f(x)=1/2x-2

g(x)=2x-8

axis of reflection: y=x-4

(This is my best guess)

0.9b + 12 = 0.8b - 9​

Answers

Answer:

0.9b+12=0.8b-9

0.9b+0.8b= -9-9

1.7b=-21

=-12.352

I have475 pounds of Apples to make1000 apple tarts how many pounds of apples are in each tart

Answers

Answer:

2.2 lbs

Step-by-step explanation:

1000/475

Which statements are true? Select MORE THAN ONE correct answer.

The absolute value of −9 is positive.

Since −9 is 9 units to the left of 0, ∣∣−9∣∣=−9 .

−9 ​ is farther to the right on the number line than ​ −10 ​, so ∣∣−9∣∣>|−10| .

The absolute value of −9 is equal to the absolute value of 9.

Answers

Statements 1 and 4 are correct. Let me know if you need more of an explanation. :)

Answer:

A and D.

Step-by-step explanation:

HELLLLLPPPPPPP MEEEEEEE PLZZZZZZZZZZZ

Answers

pretty sure the third one

If 0 and 3 is equal to y = 30
what is 3 and 5.5 equal to

Answers

Answer:

8.5

Step-by-step explanation:

boris has 10 pairs of jeans 15 shirts and 7 sweaters in his closet right the ratio of sweaters to pairs of jeans using a colon

Answers

Answer:

7:10 or 3:5

Step-by-step explanation:

Answer:

Step-by-step explanation:

7:10 h

Which equation has no solution?
A.
4x - 9 = - 9
B.
x + 3x = 8x - 4x
C.
2x + 4 = 2x + 6
D.
3x + 2 = 17

Answers

C. 2x + 4 = 2x + 6 is the correct answer. It has no solution.

A selfie ring light is originally priced at $55 is marked down 25%. What is the sale price?

Answers

Answer:

41.25

Step-by-step explanation:25% of 55 is 13.75

Which expression is equivalent to 4(7 + 8)?
A 11+8
B 11 + 12
C 28 + 12
D 28 + 32

Answers

Answer:

D

Step-by-step explanation:

it is d because 28 and 32 =60 like your expression

oh here you go theres the question

Answers

Answer:

in the first step you were supposed to multiply 3 and two not subrtract 5 and 3 because you have to multiply first according to P.E.M.D.A.S.

Step-by-step explanation:

Answer:

In the second step, the student did not complete the right steps in the right order.

Step-by-step explanation:

You should always complete equations using PEMDAS...Parenthesis, exponents, multiplication, division, addition, subtraction. The equation should look like this...

6*6 + 5 - 3 * 2

36 + 5 - 6

41 - 6

35

Hope this helps :)

Solve 2x + 2y = -28 2x - 2y = 26

Answers

Answer:

x=−y−14

Step-by-step explanation:

Answer:

x = none y = -27

Step-by-step explanation:

2x + 2y = -28 + 2x - 26

-2x                  -2x

__________________

2y = -28 - 26

2y = -54

y = -27

Solve this system of equations
{y=2x
X=-y+6

Answers

Answer:

Step-by-step explanation:

x = -2x + 6

3x = 6

x = 2

y = 2(2)

y = 4

(2,4)

Choose an equivalent ratio. 4:9

A) 27:40
B) 27:18
C) 12:27
D) 16:27

Answers

Answer:

The answer is C.

Step-by-step explanation:

The answer is C because both numbers in 4:9 can be multiplied by the same factor (3) to get 12:27, the answer. No other choice works because they require two different number factors, not just one, which means they aren't equivalent ratios to 4:9.

2 pairs of shoes in their closet

Answers

20% probability of 2 shoes in there closets

Answer:

0.2

Step-by-step explanation:

yall it literally says the probability LOL it has its own section, look at the numbers 2 and 20 and under them, the probabilty is spelled out for you :]

Noah was assigned to make 64 cookies for the bake sale. He made 25% MORE than that. How many cookies did Noah make? Explain how you got your answer.



PLEASE HELP MEH! WILL MARK BRAINLIEST!! DUE TODAY

Answers

Answer:

8 cookies were left after the bake sale. 72 were sold.

Step-by-step explanation:

64*1.25= 80

80*.9= 72

8

125% of 64 is equal to 80.

90% of 80 is equal to 72.

The number left was 10% of the number he made. The number he made was 125% of 64, so the number left was 8

 10% × 125% × 64 = 0.125 × 64 = 8

thats all i could really come up with at the top of my head

2(3x + 1)-3(x + 2) = 2

Answers

Answer:

Step-by-step explanation:

2(3x+1)-3(x+2)

or,6x+2-3x+6=2

or,6x-3x=6-2+2

or,3x=6

or,x=2


What is the name of this "rule?"
A
Exterior Angle Theorem
B
Triangle Sum Theorem
С
Angle Addition Postulate
Transitive Property
E
Segment Addition Postulate

Answers

The answer is Angle addition postulate

Sarah rode her bike 21 miles in 3 hours. What is her rate of speed per hour?

Answers

Answer:

7

Step-by-step explanation:

i took the test.

Answer:

7

Step-by-step explanation:

I had a midterm on it and it was correct :)

What is the area of a triangle when b=10 and h=4 ?

Answers

HOPE THIS HELPS TO YOU

What are the possible degrees for the polynomial function? Help

Answers

here, mark them brainliest! have a good day!

Answer:

It is option 2 "even degrees of 6 or greater

Step-by-step explanation:

What’s the height of the tree

Answers

I’m pretty sure it’s 132


someone please help!!
and explain?
7. Factor each polynomial. (4 points: 2 points each)
A. x2 + 14x + 49
B. x2 – 16x + 64

Answers

A. (X+7)^2
B.(x-8)^2..............
Other Questions
Liberal constructionists want Congress to _____.restrict the war powers of the Presidentcreate new powers, as needed, over timeonly use the powers expressed in Article Iinterpret executive and judicial decisions GIVING BRAINLEST FOR CORRECT ANSWER (On select it says "IS" or "Is Not") Which browsers are recommended by Accelerate Education? Check all that apply.OtherSafari Chrome Firefox Internet Explorer Example: At a baseball game, Henry bought 3 hotdogs and a bag of chips for $14. Scott bought 2 hotdogs and abag of chips for $10. Each of the boys paid the same price for their hotdogs, and the same price for their chips. Thefollowing system of equations can be used to represent the situation. Determine the best method to solve the systemof equations. Then solve the system. What are the horizontal rows called on the Periodic Table?O groupperiodfamily Identify whether the sentence below is a fragment, run-on or a correct sentence.Operated by wires above the stage, the marionettes whose features seemed lifelike.A.FragmentB.Run-onC.Correct explain the implication of price discrimination features of a monopoly also write the for emergency monopoly 6. Make a prediction: Which of the following would most likely have happened if Indianfarmers had not learned how to irrigate their fields?a. Towns would not have had indoor plumbing.b. Villages would not have grown along the rivers.c. Aryans would not have invaded India.d. Rajas would not have claimed Indian lands.7In which language did Aryans write their poems and hymns? 34 (7)-7 Need helpppp 1. 2x + 5 = 92. 9 + 3x = 183. 2x - 16 544. 2(x + 1) = 85. 4m-316(pls help me to answer this) A primary reason for Truman's decision to drop the atomic bombs on Japan was that he NEGORE, THE COWARDHe had followed the trail of his fleeing people for eleven days, and his pursuit had been in itself a flight; for behind him he knew full well were the dreaded Russians, Negore fled after his fleeing tribe and came upon it this summer night by the head waters of the Pee-lat. Though near the midnight hour, it was bright day as he passed through the weary camp. Many saw him, all knew him, but few and cold were the greetings he received."Negore, the Coward," he heard Illiha, a young woman, laugh, and Sun-ne, his sister's daughter, laughed with her.Black anger ate at his heart; but he gave no sign, threading his way among the camp-fires until he came to one where sat an old man. A young woman was kneading with skillful fingers the tired muscles of his legs. He raised a sightless face and listened intently as Negore's foot crackled a dead twig."Who comes?" he queried in a thin, tremulous voice."Negore," said the young woman, scarcely looking up from her task.Negore's face was expressionless. For many minutes he stood and waited. The old man's head had sunk back upon his chest. The young woman pressed and prodded the wasted muscles, resting her body on her knees, her bowed head hidden as in a cloud by her black wealth of hair. Negore watched the supple body, bending at the hips as a lynx's body might bend, pliant as a young willow stalk, and, withal, strong as only youth is strong. He looked, and was aware of a great yearning, akin in sensation to physical hunger. At last he spoke, saying:"Is there no greeting for Negore, who has been long gone and has but now come back?""Thou art my woman, Oona," Negore said, his tones dominant and conveying a hint of menace.She arose with catlike ease and suddenness to her full height, her eyes flashing, her nostrils quivering like a deer's."I was thy woman to be, Negore, but thou art a coward; the daughter of Old Kinoos mates not with a coward!""Old Kinoos and I came among you from a strange land. Thy people took us in by their fires and made us warm, nor asked whence or why we wandered. It was their thought that Old Kinoos had lost the sight of his eyes from age; nor did Old Kinoos say otherwise, nor did I, his daughter. Old Kinoos is a brave man, but Old Kinoos was never a boaster. And now, when I tell thee of how his blindness came to be, thou wilt know, beyond question, that the daughter of Kinoos cannot mother the children of a coward such as thou art, Negore."Again she silenced the speech that rushed up to his tongue."Know, Negore, if journey be added unto journey of all thy journeyings through this land, thou wouldst not come to the unknown Sitka on the Great Salt Sea. In that place there be many Russian folk, and their rule is harsh. And from Sitka, Old Kinoos, who was Young Kinoos in those days, fled away with me, a babe in his arms, along the islands in the midst of the sea. My mother dead tells the tale of his wrong; a Russian, dead with a spear through breast and back, tells the tale of the vengeance of Kinoos."But wherever we fled, and however far we fled, always did we find the hated Russian folk. Kinoos was unafraid, but the sight of them was a hurt to his eyes; so we fled on and on, through the seas and years, till we came to the Great Fog Sea"At last we came to Pastolik, which is where the Yukon drowns itself in the Great Fog Sea."So, when there came a ship, Old Kinoos stepped forward and said he would show the way. He was an old man then, and his hair was white; but he was unafraid. And he was cunning, for he took the ship to where the sea sucks in to the land and the waves beat white on the mountain called Romanoff. The sea sucked the ship in to where the waves beat white, and it ground upon the rocks and broke open its sides. Then came all the people of Pastolik, (for this was the plan), with their war-spears, and arrows, and some few guns. But first the Russians put out the eyes of Old Kinoos that he might never show the way again, and then they fought, where the waves beat white, with the people of Pastolik."Now the head-man of these Russians was Ivan. He it was, with his two thumbs, who drove out the eyes of Kinoos. He it was who fought his way through the white water, with two men left of all his men, and went away along the rim of the Great Fog Sea into the north. Kinoos was wise. He could see no more and was helpless as a child. So he fled away from the sea, up the great, strange Yukon, even to Nulato, and I fled with him."This was the deed my father did, Kinoos, an old man. But how did the young man, Negore?"What information in the story would best support the idea that Kinoos should be called Kinoos, the brave? (1 point)Select one:a. He entered many unknown villages seeking shelter.b. He raised a child on his own.c. He travelled across the Great Fog Sea.d. He volunteered for a dangerous deed. helpeleleeplpl3pel!!!!!!!!!!!!!!!!!!!!!!1 Solve for B -18r+18s=-4 Every year, a teacher surveys his students about the number of hours a week they watch television. In 2002, his students watched an average of 12 hours of television per week. In 2012, the number of hours spent watching television decreased to five per week. u guys help me brainliest if it's right in dallas, a tax of 11,400 is owed on a property tax whose value is 600,000. if tax rates are proportional in this city, find the tax property on whose value is 340,000 Triangle DEF is dilated to create triangle DAB. What scale factor was used?please hurry in less than 10 min Greek drama is not worth studying because it is too old to have any meaning.O TrueO False The seventh grade class is raising money to have a class trip at the end of the year. They began the year with $1500. They now have $1650 in the account. What is the percent of increase for the money the class has raised ?