Mathematics High School

MIK
chocolate
20%
Dark
chocolate
45%
White
chocolate
35%
A survey was conducted to determine people's chocolate preferences. The results are shown on the circle graph.
If 500 people were surveyed, how many more people preferred dark chocolate over milk chocolate?
-0)
A)115
B)125
C)135
D)150

Answers

Answer 1

Answer:

B; 125

Step-by-step explanation:

45% of 500 is 225. 20% of 500 is 100

225 - 100 = 125

Hope this helps :)

Answer 2

Answer:

B)125

Step-by-step explanation:

i'm just guessing since i don't know the answer. I hope it's right

Related Questions

Solve for p.


3(p + q) = p


A. q = â€"two-thirds

B. q = â€"start fraction three over two end fraction

C. p = â€"two-thirds

D. p = â€"start fraction three over two end fraction


Solve for b, then find the value of b when a = 3.


4a = 2b â’ 7

A. â€"nine-halves

B. five-halves

C. nineteen-halves

D. 17


d = rt

A. r = dt

B. r equals t over d

C. r equals d over t

D. r equals d minus t


Find the width of a rectangle with a perimeter of 90 and a length of 15.

A. 90

B. 15

C. 45

D. 30

Answers

Answer: C

Step-by-step explanation:

thank me later

forty three thousandths as a decimal? please hurry i need an answer now!

Answers

Answer:

0.043

Step-by-step explanation:

Answer 0.043

This is correct because each decimal after the dot adds.

Hope this was helpful :)

5a+3a-4=36


Somebody please answer this

Answers

Answer:

a=4

Step-by-step explanation:

combine like terms

8a-4=36

add on both sides

8a-4+4=36+4

8a=32

divide

a=32/8

a=4

Answer:

a = 5

Step-by-step explanation:

5a+3a = 8a

8a - 4 = 36

8a - 4 + 4 = 36 + 4

8a = 40

a = 40 divied by 8

a = 5

The base of a 14-foot ladder is 5 feet from a building, If the ladder reaches the flat roof, how tall is the building?

Answers

Using trigonometry you use cosine and get a final answer of 13.067 ft tall

The height of the wall of the building is 13.067 feet.

What is the Pythagorean theorem?

Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

Given that the base of a 14-foot ladder is 5 feet from a building. The height of the building will be calculated as below:-

Applying the Pythagorean theorem to calculate the height of the building.

H² = P² + B²

14² = P² + 5²

P² = 14² - 5²

P = √171 = 13.07 feet

Therefore, the height of the wall of the building is 13.067 feet.

To know more about the Pythagorean theorem follow

https://brainly.com/question/343682

#SPJ2

NEED ANSWER ASAP! State the possible RATIONAL zeros for the function. Then find all the rational zeros. Use the rational zeros theorem (p/q) and please show work!! tysm!!!

the function:
f(x) = 3x^3 + 11x^2 + 5x - 3

Answers

Answer:

Use the Rational Zero Theorem to find rational zeros

Step-by-step explanation:

I need help asap

write an inequality that represents the graph .

Answers

Answer:

x ≤ -5

-5 is the point and the point is filled and pointing to the left so it's less than or equal to

A filled circle means it less/greater then or equal to.
The point starts on -5 and goes to the left so it would be x <= -5

What is the value of 32.5 ÷ 4.5 × − 4.5 , written as a decimal?
giving brainly

Answers

Answer:

-32.5 hope this helps:)

The answer is (-32.5)

The 4.5 both cancel each other out

1
Select the correct answer.
What is the solution for t in the equation?
It - t = 2
=
.
t =
7
30
A. B.
t
11
O C.
t = 6
OD.
30

Answers

A i think is the answer

A smartphone costs $140. Sales tax is 4%. What is the total cost, including tax?

Answers

Answer:

145.60

Step-by-step explanation:

Without finding the product, what is the sign of this product?(-4)(-1)(-2)(-6)(-3)(-5)(-2)(-2)​

Answers

Answer:

positive (+)

Step-by-step explanation:

- × - = +

+ × - = -

+ × + = +

Answer:

there are 8 numbers, all are negetive and they are multiplied with each-other

we know, (-negative)(-nagative) = positive number

so even quantity of negative numbers multiplied with each-other makes a positive number.

so the sign of the product is +

Step-by-step explanation:

x^2 - 6x + 1 = 0 by completing the square​

Answers

Answer:

See below.

Step-by-step explanation:

x^2 - 6x + 1 = 0

x^2 - 6x = -1

We halve the coefficient of  x (which is -6/2 = -3) and square it, then add this to both sides:-

x^2 - 6x + (-3)^2 = -1 + (-3)^2

x^2 - 6x + 9 = -1 + 9

(x - 3)^2 = 8

x - 3 = ±√8

x =  3 ± √8

= 0.17, 5.83   to 2 decimal places.

Answer:

[tex]x = - 2 \sqrt{2} + 3 \\ or \\ x = 2 \sqrt{2 } + 3[/tex]

order -.48, -.47, -.45, -.46 from least to greatest pls​

Answers

It’s already in the order of least to greatest

Answer:

-0.48, -0.47, -0.46, -0.45

Step-by-step explanation:

Initially, you may think to put -0.45 as the least value out of the four. However, we are dealing with negatives. This changes the way we order the numbers.

Here's what you need to know:

The closer a negative number is to 0, the greater it is. The farther a negative number is to 0, the less it is. For instance, -1 is a lot closer to being a positive number as opposed to -14.

Now, you apply that concept to this question.

-0.45 is the greatest since it is closer to 0 than -0.48!

I hope you find this helpful :D

someone please help me

Answers

Answer:

that's an angle bisector my man

Corresponding Angle is the answer

which units in the metric system are used to measure distance?

Answers

Answer:

In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers.

I think it is right ...

numbers between 1/10 and 4/5?​

Answers

I believe your answer is 2/10,3/10,4/10,5/10,6/10,7/10.

4/5 can be converted to 8/10 by multiplying the denominator and the numerator by 2 so the new numbers are 1/10 and 8/10 the numbers that are between that are 2/10,3/10,4/10,5/10,6/10,7/10.

x−5/8=2x−1 solve for x

Answers

Answer:

[tex] if \: \frac{x - 5}{8} = 2x - 1) \times 8 \\ x - 5 = 16x - 8 \\ 15x = 3 \\ x = \frac{15}{3} \\ \therefore \: x = 5 \\ if \: your \: quetion \: is \\ x - \frac{5}{8} = 2x - 1) \times 8 \\ 8x - 5 = 16x - 8 \\ 8x = 3 \\ x = \frac{3}{8} \\ try \: to \: use \: brackets \: next \: time[/tex]

Evan ran 20 meters in 5.8 seconds. Yelena ran 20 meters in 5.4 seconds. Who ran faster? Explain how you
know.

Answers

Answer: Yelena

Step-by-step explanation:

5.4 is shorter than 5.8

Answer:

Yelena

Step-by-step explanation: I know this because Yelena and Evan both ran the same distance, but Yelena's time for the run was faster than Evan's.

qs and tv are parallel lines​

Answers

answer:
angle vuw and angle sru


explanation:
corresponding angles

10x+5 is greater than or equal to 2x-3

Answers

Answer:

x ≥ - 1

Step-by-step explanation:

10x + 5 ≥ 2x - 3 ( subtract 2x from both sides )

8x + 5 ≥ - 3 ( subtract 5 from both sides )

8x ≥ - 8 ( divide both sides by 8 )

x ≥ - 1

David is making his own strawberry yogurt. In David's mixture, the number of strawberries is proportional to the amount of milk, in cups. David uses 4 cups of milk for every 14 strawberries in his mixture. Which equation represents the relationship between s, the number of strawberries, and m, the number of cups of milk he uses? ​

Answers

4 cups of milk = 14 strawberries

We want to find out how many strawberries for one cup of milk.   We can set a proportion.

4 / 1   =  14 / S

Cross multiply to solve for S.

4S = 14

 S = 7/2

S = (7/2)M

Between which two consecutive whole numbers can we find 96−−√?

A.7 and 8
B.8 and 9
C.9 and 10

Answers

C. 9 and 10 I think


Hoped it helped (:

For my mathematics homework

Answers

Answer:

how do u solve this?

Step-by-step explanation:

is it
A) X || Z
B) A T Z
C) A || B
D) X T A

Answers

Answer:

Well I would say the answer is A

Step-by-step explanation:

Because there is no metion of line A

Hope this helps have an awsome day!

what the power a when 5^a = 1/125

Answers

Answer:

a = -3

General Formulas and Concepts:

Algebra I

Solving Exponential EquationsExponential Property [Rewrite]: [tex]\displaystyle b^{-m} = \frac{1}{b^m}[/tex]

Step-by-step explanation:

Step 1: Define

Identify

[tex]\displaystyle 5^a = \frac{1}{125}[/tex]

Step 2: Solve for a

Rewrite:                                                                                                                [tex]\displaystyle 5^a = \frac{1}{5^3}[/tex]Rewrite [Exponential Property - Rewrite]:                                                       [tex]\displaystyle 5^a = 5^{-3}[/tex]Set:                                                                                                                    [tex]\displaystyle a = -3[/tex]


A manager started a meeting with his staff at 9:30.The meeting ended at 10:25.How long did the meeting last

Answers

Answer:   55 minutes

Step-by-step explanation:

How long the meeting last = End time - Starting time

                =  10:25 - 9:30

                =  9:85 - 9:30   [I converted 10:25 to make it easier to see the

                                           subtraction. This is posibble because 1hr = 60mins]

                = 55 mins

Find the measure of the missing angles.
98°
с
b

Answers

Answer: b and c = 82 degrees

Explanation: Angle of a straight trine adds up to 180 degrees

180 - 98 = 82

Angle b and c are vertical angles, so they have the same measure.

Answer:

196

Step-by-step explanation:

a- 98

b-196

c-196

d=98

add 98+98=196

Which of the following rational number between 3/7 and 7/8 ?
13/56
19/56
27/56
53/56

Answers

Answer:

Step-by-step explanation:

There are two ways to do this. You could use your calculator to find out the decimal numbers that are equivalent to the two given fractions. Then check which one of the givens falls between these two numbers. I wouldn't do it that way -- not when you are told that the answer has 56 as the denominator.  So ...

The best way to do it is to change the two givens so that they have a denominator of 56

3/7 = 3*8/7*8 = 24 / 56

7*7 / 7*8 = 49 / 46

So you need a number that is between 49 and 24

There is only one 27 / 56

guess my age and ill make you brianlest 2007 8 14

Answers

Answer:

15 or 16

is it? I dont know

Answer:

14 year old

Step-by-step explanation:

8 14 2007

what two numbers have a sum of 4 and product of 12

Answers

The numbers are 6 and -2.
6 + -2 is 4
as well as 6 x -2 is -12

Answer:

6 and 2 this is the answer my child.

1) Use the point at (4, 6) to answer the following. *
7 points
1. Which situation is best described by the graph
shown?

a. purchases chips for $0.75 per bag.
b. Mark buys packs of gum for $1.50 each.
c. Paula pays $0.50 per ticket at the fair.
d. Franco purchases flowers for $3.00 each.

Answers

B. Mark bought 4 packs of gum for $1.5 each. 6 dollars in total. The 4 packs of gum is on the x axis (x, y) and the the total is 6 dollars.
Other Questions
HELP ME OUT PLEASE! Carina loved running, and she loved winning too. She was the captain and star athlete of her track and field team. Although Carina wasnt an excellent runner when she first joined the team two years earlier, she practiced all the time and soon began to win almost every race in which she competed. Carina was doing so well that she thought she might become the winningest track and field athlete in her schools history! 2One afternoon at track practice, Coach Winder nabbed everyones attention to introduce a new athlete. This is Roberto," he said. "He just transferred to our school from Greensboro Middle School. Please welcome Roberto to the team! 3The members of the team clapped and jostled each other as they tried to shake Robertos hand. As the team captain, Carina shook Robertos hand first. She introduced herself and told Roberto that she was excited to have another team member. Roberto told Carina that he had been reluctant about joining the team, but Carina assured him that he would have a marvelous time. 4The next day, the members of the track team stretched before running some sprints. Carina told Roberto that he could race with her. Dont worry, she said. Ill go easy on you because its your first practice. 5Carina and Roberto lined up at the starting blocks. When they heard the CRACK of the starting pistol, Roberto and Carina started. After a short distance, Carina realized that Roberto was no longer beside her. She turned to see how far behind he had fallen, but to her amazement, Roberto was not behind her. She looked up and saw Roberto surging ahead. His feet moved as fast as lightning! When Carina realized that she was about to lose, she ran as vigorously as she could; however, it wasnt enough. Roberto triumphed. Carina seemed almost paralyzed with shock, but she managed to smile and congratulate him. 6Over the next few weeks, Roberto became a phenomenon on the track. No matter how hard Carina trained, she could never beat Roberto. 7One evening after a track meet, Carina was desolate. Roberto had won first place, and Carina had come in third! She considered hanging up her running shoes and quitting the team. Just as she was about to call Coach Winder, her father entered the living room. Carina explained her situation to him. 8If winning is so important to you that you cant merely have fun being a member of the team, said Carinas father, then I guess quitting is your only option. But, before you make your decision, think about why you originally joined the team. 9The next day, Carina walked into Coach Winders office and handed him a slip of paper. Coach Winders eyes widened as he read it. Then, he closed the note and shook his head approvingly. 11Thats right, Carina said with a smile, Id like Roberto to serve as co-captain of the team.What happens in the RESOLUTION of this story? A) Carina goes to the coach to suggest that she and Roberto become co-captains. B) Roberto joins the track team and quickly becomes competition for Carina. C) Carina loses a race to Roberto and decides to quit track for good. D) Over the past couple of years, Carina has improved her racing skills through lots of practice. accretion of planets occurs . the remaining material in the outermost fringes remain and forms comets . science Cualquier trabajo puede llevarse a cabo con orgullo, puesto que ningn trabajo honesto puede menoscabar la dignidad humana. A qu pertenece? a) Es un argumento b) Es una demostracin c) Es una explicacin d) Es una justificacin Anyone know ?????? I kind of need help rn 1) pbo+co-->pb+co2 which type of reaction is this?a) redox reactionb) oxidation reactionc) reduction reactiond) none of the above II. Essay. Explain briefly why the following factors may affect or influence our eating habits. Write your answers at the back of your answer sheet. a. Culture (5 points) b. Religion (5 points) c. Economic (5 points) Oracin temtica el problema no pude estar peor Mr. Barker saved his money for 47 years and had $3,700,028 in the bank. He used his money to go on an adventure and spent $967,300. How much did he have left after his adventure? BRAINLIST!!!!!Lisa glued two pieces of wood together to make the letter L in her art class. She plans to paint all sides of it purple, including the base.The longer piece of wood has dimensions of 2 inches by 2 inches by 6 inches. The shorter piece of wood has dimensions of 5 inches by 2 inches by 2 inches. How many square inches of purple paint will Lisa use to paint her letter L?A.74 square inchesB.96 square inchesC.104 square inchesD.100 square inches when the n quantum number equals 1, we are in what orbital? Simplify, then solve Change 800% to a decimal Which country resented the number of French and British colonial holdings?O ItalyO SpainO GermanyO Portugal explain please too! i really am struggling with this and I don't know how the results are achieved. thanks! Giving brainliest!!!!!!!!!!!!!! Hayden has 7 shells . Elly has 5 fewer shells than Hayden . Beth has 2 shells . How many shells do they have in all? explain how you know these figures are similar Plz help me WILL MARK BRAINLIESTplz serious answers only and show work no links or will be reported Write a description, 5-7 sentences long, in response to the following prompt. Use as many of your spelling words as you can. Underline each of your spelling words when you use them.enrichdetachreproachimpeachmonarchunderneathaftermathmonolithbehemothlabyrinthThis old house might once have been the queen of the prairies. Imagine her splendor when she was first built, or think of her slow decay as the years have passed. What kind of family might have lived here? Would they have been farmers, ranchers, or immigrants trying to make a better life for themselves? What might make its home here now? What might have led to the old house's abandonment?HELPPPP 60 POINTS solve for a a^2+17=42?