Mathematics High School

Xinyi bought a box of 20 cupcakes.12 of the cupcakes are chocolate cupcakes.What is the percentage of chocolate cupcakes

Answers

Answer 1

The answer is 60%, 60 percent are chocolate flavored cupcake

Related Questions

Belinda went biking on Saturday and rode for 6\frac{4}{5} miles on Sunday she rode for \frac{2}{3} of the distance she rode on Sunday

Answers

Complete question :

Belinda went biking on Saturday and rode for 6 4/5 miles. On Sunday she rode for 2/3 of the distance she rode on Saturday. Write and solve an equation that will help you figure out how far Belinda rode on Sunday

Answer:

4.5333 miles

Step-by-step explanation:

Number of miles biked on Saturday = 6 4/5 miles

Miles on Sunday = 2/3 of miles biked on Saturday

To obtain the distance biked on Sunday :

Fraction of miles biked on Sunday * miles biked on Saturday

Miles biked on Sunday = 2/3 * 6 4/5

Miles biked on Sunday = 2/3 * 34/5

Miles biked on Sunday = (2 * 34) / (3 * 5) = 68/15 = 4.5333 miles

Do the ratios 6:4 and 4:3 form a proportion

Answers

Answer:

no

Step-by-step explanation:

if the sum of the interior angles of a polygon is 2340, how many sides does the polygon have?

Answers

Answer:

15

Step-by-step explanation:

Where n represent no.of sides

(2n-4)90=2340

180n-360=2340

180n=2340+360

180n=2700

n=15

help please im so bad at these

Answers

Answer:

i'm not sure if this is right, but this is what i got from a calculator. steps are shown in the pictures.

Step-by-step explanation:

Solve, using linear combination.
8x + y = 14
3x + y = 4
(2.0)
(2,-2)
(0.2)
(-2.2

Answers

Answer:

(2,-2)

Step-by-step explanation:

Choose Yes or No to tell if the fraction 58 will make each equation true. 815−□=37 Yes □−516=58 No 78−12=□ No 34−18=□ Yes

Answers

Answer:

815−58=37  False

58−516=58 False

78−12=58 False

34−18=58 False

Step-by-step explanation:

i just did them all on my algebra calculator and they all said false. brainliest please?

URGENT I copy and pasted and clicked the link that is going around and I was redirected however I did not download the file can someone give me answers on what will happen to my computer?

Answers

Answer: A virus or trojan will appear because my cousin actually click on the link and downloaded it and it damaged her device so don't download it those are bots who tell you to click the file or something so don't download it or your computer will be damaged

Step-by-step explanation:

please help!! need answers ASAP

Answers

Answer:

10 minutes

Step-by-step explanation:

I'm not sure if im correct, so im sorry if im wrong.

Help meeeeeee no links plz you are very kind I really appreciate people like you.

Answers

Answer:

225 ft²

Steps:

(20×10)+5² = 200+25 = 225 ft²

Answer: 225ft^2

Step-by-step explanation:

pls help me out!!! ((#4))

Answers

Pythagorean Therom
a^2 + b^2 = c^2
5^2 +b^2 = 7^2
25=b^2 = 49

49-25=b^2

49-25=14

b^2=24

b=sqrt24

sqrt24=4.89898

PLEASE HELP IM TIMED NO LINKS :((((((( HELPPPPP

Answers

1) 56 students

2) 92 students

3) 20 students

4) 16

5) 14

6) 164

Hope this helped!

Mark brainliest if you want<3

What is the value of this expression? 44−{(6+8)÷2}×3

14

23

69

111

Answers

Answer:

23

Step-by-step explanation:

First, open the brackets.

44 - (14/2) x 3

44 - 7 x 3

44 - 21

23

Please help thank you.

Answers

Answer:

IM LOST!!!!

Step-by-step explanation: IM LOST!!!!

A rectangular prism has a volume of 750 cubic millimeters. Its length is 15 millimeters, and its width is 10 millimeters. What is its height?

50 mm
5 mm
6 mm
60 mm

Answers

Answer:

5mm

Step-by-step explanation:

The answer is 5mm I think

Joel has a goal to practice his clarinet for 4 ½ hours per week. The list below shows the number of hours Joel has practiced so far this week.

Answers

Answer:

3/4 hours

Step-by-step explanation:

Joel has a goal to practice his clarinet for 4 1/2 per week. The list below shows the number of hours Joel has a practiced so far for the week. Monday 1 1/2 hours Wednesday 1 1/4 hours Thursday 1 hour. How many more hours does he need to practice this week to meet his goal?

Total practice hours per week = 4 1/2 hours = 9/2 hours

Hours of practice so far for the week:

Monday = 1 1/2 hours = 3/2 hours

Wednesday = 1 1/4 hours = 5/4 hours

Thursday = 1 hour

Total = Monday + Wednesday + Thursday

= 3/2 + 5/4 + 1

= (6+5+4)/4

= 15/4 hours

How many more hours does he need to practice this week to meet his goal

Hours needed to meet goal = Total practice hours per week - Hours of practice so far for the week

= 9/2 - 15/4

= (18-15)/4

= 3/4 hours

Hours needed to meet goal = 3/4 hours

what is 18k+3

asking for a friend

k as in the letter not 18,000

Answers

factor 3 out of 18k+3.

3(6k+1)

Given in the figure below, find the values of X and Z.

Answers

Answer:

x = 6 , z = 79

Step-by-step explanation:

(8x + 53) and (6x + 43) are adjacent angles and sum to 180° , that is

8x + 53 + 6x + 43 = 180 , that is

14x + 96 = 180 ( subtract 96 from both sides )

14x = 84 (divide both sides by 14 )

x = 6

Then

6x + 43 = 6(6) + 43 = 36 + 43 = 79

z and 79 are vertical angles and congruent , then

z = 79

Answer:

x = 6

z = 79

Step-by-step explanation:

We know that angles on a straight line add up to 180.

With this in mind:

(6x+43)° + (8x+53)° = 180hence 14x+96=18014x=84x=6

For z:

since x = 6(8x+53)° + z° = 180101 + z = 180z = 79

Another approach using the property where opposite angles are equal:

(6x+43) = z79 = z

3/4+(1/3divided by 1/6)-(-1/2)=
HURRY pls i need a answer ASAP

Answers

Answer:

Step-by-step explanation:

Answer:

3.25

Step-by-step explanation:

I need help pleaseeeeeeeeee

Answers

Answer:

D

Step-by-step explanation:

Answer: ba

Step-by-step explanation:

Would be great if someone could solve this for me I’m not too sure how to do it .

Answers

I think the answer is

how long would it take the snail to crawl 65 inches
a 60
b 6.5
c 6
d 65

Answers

Answer:

6 minutes is the most reasonable time to crawl 65 inches.

The answer is 6 minutes

2 numbers a and b vary directly if ab =k, k is a constant is it correct​

Answers

Answer:

No, because 2 variables vary directly only if: a = k x b OR b = k x a, being "k" the constant

Step-by-step explanation:

See above

the diameter or a circle is 2 yards. What is the circles circumference
use 3.14 for π​

Answers

Answer:

diameter = 6.28 yards

Step-by-step explanation:

2 x 3.14 = 6.28

Find the area of the trapezoid !! Help pls!

Answers

Answer:

The area would be 80

a local taxi company charges a base fare of $3.20. the taxi company charges $0.40 for every minute the taxi is in service

Answers

Answer: The equation would be x = 3.20 + 40m where m represents the minutes of service and x is the total cost.

Step-by-step explanation:

Need help with this!!​

Answers

Answer:

is it d?

Step-by-step explanation:

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Answers

Oh what the heck UHHHHH

Answer:

wow that is so cool how do you do that

Step-by-step explanation:

An airplane leaves Edmonton International Airport and Flies south to Phoenix Arizona. The flight is 6h in duration and distance is 2800Km

A.) Write an equation that represents this flight.


PLEASE HELP FAST 20 POINTS!

Answers

2800/6=A hope it helps

Ruby visiting San FranciscoFrom her hotel walks 1 block west and 2 blocks south to a coffee shop. Then she walks 6 blocks east and 5 blocks south to a museum.Where is the museum relation to her hotel?

PLS ANSWER THIS ASAP

Answers

According to graph museum is 5 blocks East and 7 blocks East from Ruby’s hotel.

Write an equation in slope-intercept form for a line with a slope of -2 that goes through the point (-5,6). show steps?

Answers

Answer:

y=-2x-4

Step-by-step explanation:

y-y1=m(x-x1)

y-6=-2(x-(-5))

y-6=-2(x+5)

y=-2x-10+6

y=-2x-4

Other Questions
Identify the wave that has the highest amount of energy Domino construction uses _______________a.vertical steel support and horizontal slab of reinforced concrete which is connected by stairways.b.a horizontal beam that extends past its vertical support.c.suspension cables which are suspended from vertical supports anchored into the ground or a riverbed.d.one or more triangular units that are connected at the joints by long beams Two trains, Train A and Train B, weigh a total of 510 tons. Train A is heavier than Train B. The difference of their weights is 484 tons. What is the weight of each train? Two Way Table 1SUV Sedan TotalsMale21396045180FemaleTotal 15684The two-way table represents the results of a random survey taken to determine the preferred vehicle for male and female drivers.Given that the participant is a female, which choice is the conditional relative frequency that she prefers an SUV?es )A)0.25B)0.55C)0.75D)0.87 I Honestly Don't Know The First Step To Solving This Please read the short story "Sleeping" By Katharine Weber. Once you have finished, you will write your ideas down to continue the writing prompt avaliable at the end of the story.SleepingBy Katharine WeberShe would not have to change a diaper, they said. In fact, she would not have to do anything at all. Mrs. Winter said that Charles would not wake while she and Mr. Winter were out at the movies. He was a very sound sleeper, she said. No need to have a bottle for him or anything. Before the Winters left they said absolutely please not to look in on the sleeping baby because the door squeaked too loudly.Harriet had never held a baby, except for one brief moment, when she was about six, when Mrs. Antler next door had surprisingly bestowed on her the tight little bundle that was their new baby, Andrea. Harriet had sat very still and her arms had begun to ache from the tension by the time Mrs. Antler took back her baby. Andy was now a plump seven-year-old, older than Harriet had been when she held her that day.After two hours of reading all of the boring mail piled neatly on a desk in the bedroom and looking through a depressing wedding album filled with photographs of dressed-up people in desperate need of orthodonture (Harriet had just ended two years in braces and was very conscious of malocclusion issues) while flipping channels on their television, Harriet turned the knob on the baby's door very tentatively, but it seemed locked. She didnt dare turn the knob with more pressure because what if she made a noise and woke him and he started to cry?She stood outside the door and tried to hear the sound of a baby breathing but she couldnt hear anything through the door but the sound of the occasional car that passed by on the street outside. She wondered what Charles looked like. She wasnt even sure how old he was. Why had she agreed to baby-sit when Mr. Winter approached her at the swim club? She had never seen him before, and it was flattering that he took her for being capable, as if just being a girl her age automatically qualified her as a baby-sitter. By the time the Winters came home, Harriet had eaten most of the M & M's in the glass bowl on their coffee table: first all the blue ones, then the red ones ,then all the green ones, and so on, leaving, in the end, only the yellow.They gave her too much money and didnt ask her about anything. Mrs. Winter seemed to be waiting for her to leave before checking on the baby. Mr. Winter drove her home in silence. When they reached her house he said, My wife. He hesitated, then he said, You understand, don't you? and Harriet answered Yes without looking at him or being sure what they were talking about although she did really know what he was telling her and then she got out of his car and watched him drive away.Writing PromptYou have just read Sleeping by Katharine Weber in which a young girl is asked to babysit a child that she will never see. In an essay, narrate what happens after Mr. Winter drops Harriet off at home. Be sure to use what you have learned about the setting, characters, and plot of the passage as you write your continuation.Your writing will be scored based on the development of ideas, organization of writing, and language conventions of grammar, usage, and mechanics. Find the area of the shaded polygons The breeding of animals is necessary to produce(4) _____. Humans have bred animals and plants foryears through the process of (5) _____ in order tohand-select traits needed in the livestock or produce.In nature, it is not quite so simple. Charles Darwin wasa naturalist that proposed the idea of (6)____. Whenvisiting the Galapagos islands, he discovered there wasgreat (7)_____ between the tortoises on differentislands. The different tortoises had had specific(8) _____ to survive on the islands thatthey were found on.Fill in the blanks There is no more information this is all they gave me Help plz Ill mark brainliest Lila collected the honey from 3 of her beehives. From the first hive she collected 2/3 gallon of honey. The last two hives yielded 1/4 gallon each.How many GALLONS of honey did Lila collect in all? Which of the following statements best describes the data? PLEASE HELP ME ON THIS. FOR MUIC CLASSS!!! YALL THINK MY TEACHER WILL LIKE THIS? AND PLZ NO SNEAKKY LINKI get on with life as a girl, and its a weird Kinda peek. I like to party on Sundays, I like to draw in the week. I like to contemplate scenes. And in the shower, I sing But then my mind dazes away And then I start to daydream. Should I reset all the timeline? Should I reset all the timeline? Always thinking in my mind, Should I reset all the timeline? {x2} I like to use words like 'avail!' I like to use words like 'yeah.' I like to Talk bout the skyline. Then my mind starts to chime. I start to check up on the time I think of all that had been. If I could reset the timeline, could I have said them again? Should I reset all the timeline? Should I reset all the timeline? Always thinking in my mind, Should I reset all the timeline? {x2} I like to hang out with Alex, I like to kick back with Sans, And Frisk reminds me of Alice, But then my head starts to chant. All of these thoughts flow right out. This thing takes over my brain. If I were in a new timeline, would I start thinking again? Should I reset all the timeline? Should I reset all the timeline? Always thinking in my mind, Should I reset all the timeline? {x2} I'm really not too fond of four, And I honestly hate 2, But I just reset the timeline, And my sadness is through. I just resetted the timeline I just resetted the timeline And now I know how it feels, to have resetted the timeline{x2} -3/8 + 1/6 i need the answer Please help me ! Will mark Brainly Which equation represents the line shown in the graph?O A. y = - 2xB. y = -xC.y = -1/2xD.y=1/2xE.y=2x Identify the slope (CA) of triangle ABC. The perimeter of a triangle is34 ft. One side of the triangle is 2 times the second side. The third side is 6 ft longer than the second side. Find the length of each side Please awnser questions, no links, no I dont know Consider this speech assignment.A 2-column table with 3 rows. Column 1 has entries Assignment, Audience, Topic. Column 2 has entries Writing a persuasive speech, Your town council, Blank. What is an appropriate topic for this assignment?The history of interstate travelThe need for a youth representativeThe importance of dental hygieneThe similarities between female celebrities