Mathematics High School

There are 20 different colored marbles in a bag and 4 of them are yellow. What
percentage of the marbles are yellow?

Answers

Answer 1

Answer:

20%

Step-by-step explanation:

4/20 * 100=20

Related Questions

please help me with this
:(((
will give 5 stars

Answers

the answer would be
3x² + 6

Answer:

3x^2+6x

Step-by-step explanation:

the 3rd one

what is 5x – 8x + 2 + 5=

Answers

Answer: -3x+7

Step-by-step explanation: Good luck! :D

Answer:

-3x+7

Step-by-step explanation:

(5x-8x)+(2+5) Like terms together

(-3)x+7 Combine within each group

-3x+7 Simplify the signs in the product

-3x+7 Is your answer

Hope that helps :)

Jessica earned some money babysitting. She spent 1/5 of her money on lunch. She spent 1/6 of her money on gas for her car. She saved the
remaining $78.40. How much money did she earn babysitting

Answers

67.950 Abenaki bd jcjcj

what is the answer? please

Answers

hahaha so -2x² + 8x -1

Find the value of w°

Answers

Answer:

w = 59

Step-by-step explanation:

90 + 31 +w = 180

121 +w = 180

w = 180 - 121

w = 59

Joshua is writing a novel. He wrote the same number of pages each day for a 8 days. At the end of 8 days he had 136 pages complete. Write an equation relating x, the number of days, to y, the total pages.

Answers

Answer:

8x = 136

Where: x = 17

Step-by-step explanation:

Let the number of pages read per day = x

Hence, the number of pages after 8 days = 8 × x = 8x

Total number of pages = y= 136

Therefore:an equation relating x, the number of days, to y, the total pages.

= 136 = 8x

Solving for x

136/8 = x

x = 17

Rose has a rectangular patio that is 5 tiles long and 8 tiles wide. She is changing the dimensions to 10 tiles long by 10 tiles wide. Draw a picture to determine how many new tiles Rose will add to her patio.

A. 5
B. 50
C. 60
D. 100

Answers

Answer:

C. 60

Step-by-step explanation:

First we mjust know that area is length times width (this will be the key to help you)

To find the old area we must: 5*8=40

Then we must find the new area: 10*10 = 100

Now we must subtract the tiles to get the new from old: 100-40=60

Therefore, your answer is 60.

Please mark me brainliest.

The correct answer is c I hope this helpsssssss

Find the rate of discount for a pair of pants that cost $65 and are on sale for $42.25.

Answers

Answer:

35%

Step-by-step explanation:

42.25÷65 = .65

1-.65 = .35

Find each function value f(-7) if f(x) = 3x + 6

Answers

Answer:

-15

Step-by-step explanation:

3*-7=-21+6=-15

Answer:

Step-by-step explanation:

first multiply -7 and 3 since -7 is the element of the function (x)

then you should get (-21)

now add 6 and you answer should be (-15)

Someone please help me

Answers

Answer:

Hundreds is 8, tenths is 5, and thousandths is 1!

Answer:

Hundreds: 8

Tenths: 5

Thousandths: 1

pls help i will give brainliest

Answers

Answer:

( -4 , 13 )

Step-by-step explanation:

2 ( -4 ) + ( 13 ) = 5

5 = 5

3 ( 13 ) = 15 - 6 ( -4 )

39 = 39

( -4 , 13 )

Find the missing side length

Answers

Option b 10.44 ...........

solve each equation. 7(x+4)-6(x+3)=x+5

Answers

Answer:

7(x+4)-6(x+3)=x+5

or , 7x + 28 - ( 6x + 18 ) = x + 5

or , 7x + 28 - 6x - 18 = x + 5

or , x + 10 = x + 5

The equation is incorrect !!

Answer:

7(x+4)-6(x+3)=x+5

We simplify the equation to the form, which is simple to understand
7(x+4)-6(x+3)=x+5

Reorder the terms in parentheses
+(+7x+28)-6*(x+3)=x+5

Remove unnecessary parentheses
+7x+28-6+*(+x+3+)=+x+5

Reorder the terms in parentheses
+7x+28+(-6x-18)=x+5

Remove unnecessary parentheses
+7x+28-6x-18=+x+5

We move all terms containing x to the left and all other terms to the right.
+7x-6x-1x=+5-28+18

We simplify left and right side of the equation.
0x=-5

0=-5

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

(hope that helps you out :)

can someone see and answer this

Answers

Answer:

Step-by-step explanation:

you can rule out answers A through C because the y values never match up to the ones on the table. D shows an increase in y by 4

If C is the midpoint of AB, find the value of x.

Answers

Answer:

5x+6= 10x-8

14= 5x

x= 2.8

Step-by-step explanation:

8x-5y=-118x−5y=−118, x, minus, 5, y, equals, minus, 11 xxx-intercept: \Big((left parenthesis ,,comma \Big))right parenthesis yyy-intercept: \Big((left parenthesis ,,comma \Big))

Answers

You need to put a picture on here instead of that.

Will you add a picture please we don’t know what you are talking about!

Thanks to the rise of texting, emojis are becoming increasingly common. What does this suggest about graphics?

Question 2 options:

They are now a significant part of communication.

They are only used by young people in our society.

They will replace written language entirely one day.

They serve the exact same function as medieval illustrations.
PLEASE IM BEING TIMED

Answers

Answer:

A. They are now a significant part of communication

Step-by-step explanation:

take care

Pls help, SHOW WORKINGS/ explain

Answers

Answer:

C. corresponding angles

Step-by-step explanation:

I think this because 1 and 5 are on the same side and they're angles formed by the transversal line that cuts across

The radius of a circle is 12 centimeters. What is the circle's area?
r=12 cm
Use 3.14 for a
square centimeters

Answers

Answer:A=452.16

Step-by-step explanation:

A=π·r²

A=3.14·12²

A=3.14·144

A=452.16

How many quarters and dimes must Jada have to equal $2 and 17 coins?

Answers

quarters: 8

dime: 1

explanation: 8 quarters = 2$ and 1 dime = 10 cents

Can someone help me on this

Answers

9514 1404 393

Answer:

100°

Step-by-step explanation:

Angle AKC is a vertical angle with angle BKD, so has the same measure. Since K is the center of the circle, arc AC has the same measure as angle AKC: 100°.

A diagram may help.

Which expression uses the greatest common factor and the distributive property to rewrite the sum 64 + 32? 16(4+2) 8(8+4) 32(2)+1 32(2+1)

Answers

Step-by-step explanation:

Since 64 = 32 * 2 and 32 = 32 * 1,

64 + 32 = 32(2 + 1).

16(4 + 2) is wrong as 4 and 2 have a GCF of 2.

8(8 + 4) is wrong as 8 and 4 have a GCF of 4.

32(2) + 1 is the wrong application of the distributive property.

Answer:

64+32=32(2+1) is greatest common factor

Please answer this I’ll give you brainliest!!!

Answers

Step-by-step explanation:

im not sure

Please help me! Will actually mark Brainliest!!!!

Answers

The answer is I think option B

Answer:

Step-by-step explanation:

mark takes a 40 question test for which he receives 2.5 for each correct answer and losses 1 point for each wrong answer. If mark answers all the questions and gets a grade of 65% of the test, what percent of the questions did he answer correctly?

Answers

Answer:

he answered 26% correctly

Step-by-step explanation:

Answer:

75%

Step-by-step explanation:

i need help on questions 4, 5, and 6. please help!

Answers

Step-by-step explanation:

4) d = √(3-1)²+(7-(-1))²

=√2²+8² = √4+64 =√68

5) AD=29

AB =2x+4,BC=2x,CD=x

AD = 2x+4+2x+x

29=2x+4+2x+x

29=5x+4

29-4=5x

x=25/5

x=5

AB =2x+4

=2(5)+4 =14

BD = BC +CD

= 2x+x

=2(5)+5 =15

Your favorite shoes were on sale for 35% off. The shoes have a regular price of $160. Sales tax was 4%. What is the total price paid for the shoes including the discount and tax?

Answers

Answer:

108.16

Step-by-step explanation:

how many subsset can be obtained from the set A={ m, a ,t ,h}

Answers

Answer:

Step-by-step explanation:

{m}, {a} , {t} ,{h} ,{m,a}, {m,t} ,{m,h} ,{a,t} ,{a,h} ,{t,h} ,{m,a,t} ,{m,a,h} ,{m,t,h} ,{a,t,h} ,{ m,a,t,h} , {} are the subsets of the given question.

If you found my answer useful then please mark me brainliest.

JOE'S MOUNTAIN BIKE WEIGHS 7 POUNDS MORE THAN ANDY'S. IF THEIR BIKES WEIGH 45 POUNDS ALTOGETHER, HOW MUCH DOES JOE'S BIKE WEIGH?

Answers

Answer:

Step-by-step explanation:

45-7=38,

38/2= 19,

19+7=26

describe the horizontal and/or vertical shifts used to transform the equation y=|x| to the equation y=|x|+4

Answers

It will move 4 to the right horizontally

Other Questions

Ford Motor Company is considering launching a new line of hybrid diesel-electric SUVs. The heavy advertising expenses associated with the new SUV launch would generate operating losses of million next year. Without the new SUV, Ford expects to earn pre-tax income of $80 million from operations next year. Ford pays a 35% tax rate on its pre-tax income. The amount that Ford Motor Company owes in taxes next year without the launch of the new SUV is closest to ________. Group of answer choices $15.8 million $40.3 million 12.3 million $28.0 million Learning Task 3 : Identify the numbered parts of Lock stitch sewing Machine. Writyour answer on a separate sheet of paper.1. 2. 3. 4. 5. 6. 7. 8. 9.10.11.12.13.14.15.16.17. Two objects are interacting but stay stationary. Which best describes what is happening to he action and reaction forces y=34x 2 +1542x10037 Need help on this asap please f the climax and pinnacle of science is our knowledge of the atom now, then what was known ten years ago must have been decidedly imperfect, for science has made great strides since then. What was known twenty years ago was even more imperfect, and the science of fifty years ago hardly worth knowing. Using a little imagination, we can ask what will become of the science of today, some twenty or thirty years from now? Unless the rate of scientific advance shows a notable slacking off (and there are no signs of this) our best knowledge of today will become decidedly frowsy1.Since scientists have such overweening confidence in their own abilityin their collective ability, that is to sayit is no small wonder that they make no attempt to teach what are the limitations of science, for they hardly recognize any.Yet there may be limits to what science can do. Consider this question: Can science disprove ghosts? In the supremely confident period, toward the end of the last century, when it was supposed that there was a conflict between Science and Religion, and Science was rapidly winning, it was the mark of an educated man to say Science has proved that there are no such things as ghosts, they are merely the superstitions of the unenlightened. Education is always behind the times, and much the same attitude is prevalent today; you can still hear people say, Surely, science has proved that there are no ghosts. And yet, is that so? Suppose, just suppose for the sake of argument, that ghosts can occasionally appear when the psychological conditions are just right, and suppose, what might quite well be true, that one necessary condition for the appearance of a ghost is the absence of a scientist: well then, Science (that is to say, scientists) would go on investigating ghost after ghost, and would disprove every one of them, and yet ghosts would continue to appear whenever the scientists were not looking.This is a simple case, perhaps not a very important one, illustrating the impossibility of proving anything negative by the scientific method. At least it is enough to show that science is not infallible, and if science has any more serious defects than the inability to perceive an occasional spook in the corner, it is of the utmost importance that citizens, generally, should know what they are. Yet this sort of knowledge is very conspicuously absent from the populace at large and from the curriculums of institutes of learning. Non-scientists dont even know what science can do; scientists are so obsessed with the past successes and future possibilities of their own specialty that they have no idea what the proper field of science in general is and no recognition that there are any limits. What they cant do, some other scientists, presumably, can do, so that they come to think that science with a capital Sor rather its concentrated and distilled essence, the Scientific Methodis the universal cure-all for mankind.They are wrong, for science is not a cure-all. The claims of the science fiends are preposterously exaggerated. Science has many important limitations, which will appear throughout this book in ever-increasing number. The idea that science is infallible and beyond criticism is a delusion, and even a dangerous one. The teaching of science only perpetuates this delusion, for it is always taught by scientists, who are so busy keeping up with science that they can never look at it from the outside. What with scientists who are so deep in science that they cannot see it, and non-scientists who are too overawed to express an opinion, hardly anyone is able to recognize science for what it is, the great Sacred Cow2 of our time.John Dewey, a worshiper in the temple of science, said the future of our civilization depends on the widening spread and deepening hold of the scientific habit of mind. But perhaps there is more truth in an old wisecrack of Oliver Wendell Holmes: Science is a good piece of furniture for a man to have in an upper chamber provided he has common sense on the ground floor.In the context of the passage as a whole, the first sentence of the third paragraph (Yet . . . can do) marks the transition betweena brief summary of a debate and a substantive analysis of that debates originsAan empirical investigation and a consideration of its theoretical implicationsBa description of a problem and an assessment of potential solutionsCan explanation of a viewpoint and a rebuttal of that viewpointDa challenge to a popular thesis and an argument in favor of that thesisE Which statement is true of every comedy?A) It features at least one clown.B) It has a happy ending.C) It contains unusual animals. A jar is filled with buttons of various colors. If the jar has a total of 420 buttons and 85% of the buttons are green, how many green buttons are in the jar?Group of answer choices What lesson did Malcolm X learn from his fathers death What is 2/3-5/9 in 5th grade math Consider the following code: x = 5 x = x * 3 print (x) What is output The following passage from the Counterpoint essay (paragraph 16)mainly shows that ...Skinner defined motivation in terms of such reinforcement, explainingthat behavior that receives reinforcement will recur, and behavior thatreceives punishment will cease to occur. Reinforcement may be positive,as in the addition of something pleasant such as praise or treats. It maybe negative, as in the removal of something unpleasant when a certainbehavior occurs. Punishment, too, may involve application of somethingunfavorable or removal of something favorable.O There is no direct correlation between incentives and learningO Although positive reinforcement works, it is relatively ineffective if it isn'tcoupled with negative consequences.O The use of either positive or negative reinforcement is an effective teachingtool.when a punishment is used to stop negative behavior, it makes the recipientfeel ashamed and causes them to stop the behavior Decide if the following sentences are grammatically correct or incorrect.1. Cuando nosotros iban de vacaciones sale todo mal.2. Mis rodillas estn hinchado.3. Ella no caminaba tanto ayer.4. Mientras escuchaba msica, de repente escuchaba un grito.5. Hubieron tantos problemas el aos pasado!6. Viv en este apartamento hace dos aos.7. Lupe trabaja hasta muy tarde y no acuesta hasta las tres de la maana.8. Les gustan esquiar y hacer trekking. help ME PLSWILL MARK BRAINLIEST 2. Speaking rudely to the judges was rash behavior. Youreally hurt your chances of winning!In the above context, what does rash mean?a. an itchy skin conditionb. funnyc. trying to hide or disguise a piece of cheesed. with little thought or consideration On January 1, 2018, Legion Company sold $200,000 of 10% ten-year bonds. Interest is payable semiannually on June 30 and December 31. The bonds were sold for $177,000, priced to yield 12%. Legion records interest at the effective rate. Legion should report bond interest expense for the six months ended June 30, 2018, in the amount of: If he starts at 1 and jumps 3 units to the left, then where is he on the number line? How far away from zero is he? (explain how you got your answer ) -5.8c +4.2 3.1 + 1.4cSolve this for me Solve equation 3x^2-4x=7 by completing square Solve; 2304 divided by 6

There are 20 different colored marbles in a bag and 4 of them are yellow. What percentage of the marbles are yellow?

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

There are 20 different colored marbles in a bag and 4 of them are yellow. What
percentage of the marbles are yellow?