In a school, 55% of the pupils are girls. Out of the girls, the ratio of ones with blonde hair to ones with brown hair is 2:3. What percentages of pupils are blonde girls?

Answers

Answer 1

Answer:

36.7

Step-by-step explanation:

Related Questions

Write as a repeated addition. Use fraction
strips or a number line to calculate each
answer.

a) 2 x 1/3

b) 2 x 5/4

c) 4 x 5/2

d) 5 x 1/6

e) 6 x 3/5

f) 7 x 7/6

Please answer it it as quickly as possible....

Answers

Answer:

A) 2/3

B) 5/2

C)5/2

D) 5/6

E) 9/5

F) 49/6 (LOWEST TERM IT URSELF PLS)

Which of the following ordered pairs
make this equation true?
y = 3x - 2
A. (7,3)
B. (2,4)
C. (13,5)
D. (-1,5)

Answers

Answer:

Step-by-step explanation:

20 POINTS ANSWER FAST PLEASE

Amanda has an envelope that is 2 1/4 inches tall. The envelope is 4 1/3 times as long as it is tall. How long is her envelope?

Answers

Answer:

8 1/12

Step-by-step explanation:

4 1/3 × 2 1/4

= 8 1/12

There are 600 seats in the Marshall Middles School Auditorium. Students are sitting in 4/5 of the seats in the auditorium. Teachers are sitting in 55 of the seats. How many seats are not being used?

A. 60
B. 65
C. 70
D. 75

Answers

Answer:

B. 65

Step-by-step explanation:

600 * 4/5 = 480 seats used by students

55 teachers + 480 students= 535 seats used

600-535 = 65 seats left over

What is an algebraic expression for "41 more than y "?

Answers

All you have to do is add the number to the variable you need to. It works the same for subtraction instead you will put y-14 or any variable and number that is needed to subtract from it and remember when they say a number more than a variable it is + that number if they say a number less than a variable it is - that number .

y+14

if the price continues to rise at a constant rate each year, what will be the price of a concert ticket in 2020?

Answers

Answer:

77.00

Step-by-step explanation:

the price is going by 1.50 a year so it would be 77.00 in 2020

how to solve this one

Answers

A dotted line is not included in the solution so there is no equal sign.

The blue area is to the right of the dotted line so the solution is >

The line crosses the x axis at -2

The answer is : x-y > -2

10 pt logs mark brain

Answers

Answer:

It's log 420

Step-by-step explanation:

se lanza una pelota verticalmente hacia arriba con una velocidad de 5m/s ¿cuál es el tiempo que dura la pelota en el aire?

Answers

I don’t speak the language you speaking

Identify the following as perfect squares, difference of squares, or trinomials.

Answers

It is a trinomial because it has three terms and it is not a perfect square nor a difference of squares.

Perform the following operation and express the answer in scientific notation. 6.900x1010 = 4.000x108 [?]x10 Coefficient (green) Exponent (yellow) Enter

Answers

9514 1404 393

Answer:

1.725×10²

Step-by-step explanation:

Your calculator or a spreadsheet can format the result of this division in scientific notation for you.

For the powers of 10, the applicable rule of exponents is ...

(10^a)/(10^b) = 10^(a-b)

[tex]6.900\times10^{10}\div4.000\times10^8=\dfrac{6.9}{4}\times10^{10-8}\\\\=\boxed{1.725\times10^2}[/tex]

A rock is thrown down from a cliff that is 180 m high. The function
h(t) = -5t^2 – 10t + 180 gives the approximate height of the rock
above the water, where h(t) is the height in metres and t is the time
in seconds. When will the rock reach a ledge that is 105 m above
the water?

Answers

Answer:

t = 3

Step-by-step explanation:

105 = -5t^2 -10t + 180

-75 = -5t^2 -10t

15 = t^2 +2t

t^2 +2t -15 = 0

(t+5)(t-3)

t = -5, 3

There's no such thing as negative time so you use the positive answer

The square of the difference between a number and 10.

Answers

Answer:

an integer

Step-by-step explanation:

it is the correct answer

Interger hope this helps you

Is it a function? Explain

Answers

Answer:

Yes.

Step-by-step explanation:

For a graph to be a function, it must have precisely one y-value for every x-value.

In this case, this graph is a function because it meets the requirements of having one y-value for every x-value.

Let me know if this helps!

please help me. i don't remember how to do this stuff so please explain it.

Answers

Answer:

which class are you read in?

actually don't know ans

Step-by-step explanation:

hope it's helpful to you

gud nyt

sweet dreams

Answer:

ncnggvbbjhgujgkgcffjd7jh

If d = 5, then
d3 equals

Answers

15, because 5 times 3 is 15. Have a good rest of your day/night!!

Answer:

Step-by-step explanation:

Multiply 5 by 3, 15

d=5

d3= 5(3)

5(3)=15

(x – 7x4 + 6) + (8x4 – 6 – 5x)

Answers

Answer:

The answer is x^4 - 4x

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

Brainly, Please?

9) Andres needs to save $97.50 for the seventh grade field trip. He has 15 weeks to save the money. If he saves the same amount of money each week, how much money must Andres save

Answers

Answer:

6.5

Step-by-step explanation:

97.50 divided by 15=6.5

Marie is saving $75 each week so she can buy a new laptop which costs $1200. She has already saved $125. Find the minimum number of weeks she will have to save in order to be able to make this purchase.

Answers

Answer:

18 weeks

Step-by-step explanation:

Answer:

the minimum number of weeks she will have to save in order to be able to make this purchase is 15

Step-by-step explanation:

1200 divided by 75=16

and 75 go into 125 one time so u take and

16-1 =15

there for 15 is ur answer

PLSSS HELP IT'S THE LAST QUESTIONN 11. A ladder is leaning against the side of a house. If the ladder's base is 10 feet from the base of the house and the top of the ladder is 7.5 feet above the ground, how long is the ladder?

Answers

Answer:

17.5 is the correct answer

Answer:

12.5 ft

Step-by-step explanation:

7.5 squared and 10 squared

you add both of the squared numbers and then do the sqaure root of that number

PLEASE HELP I DONT KNOW THE ANSWER !! THIS IS ALGEBRA 2

Answers

Answer:

f(g(x)) = (5x)^2 = 25x^2

Step-by-step explanation:

If f(x) = x^2 and g(x) = 5x, then

f(g(x)) = (5x)^2 = 25x^2

A store down the street is selling a console 50% of from 236.87 if i were to buy the console wit my 490.45 how much money will i get back?

Answers

Answer:

$372.01

Step-by-step explanation:

50% of $236.87 is half of it, which means the console is being sold for $118.44 because:

235.87/2 = 118.435

Round this to the nearest cent:

$118.44

If you have $490.45, and you spend $118.44, it means that you subtract the cost from your own money:

490.45 - 118.44 = 372.01

You will have $372.01 left.

Given that ABCD is a parallelogram. Find the following

Answers

Answer:

abcd is parallelogram and opposite sides of parallelogram are equal.

5x-9=3x+1

5x-3x=1+9

2x=10

10/2=x

5=x

bc=

5x-9=5×5-9

=16

ad=3x+1

=3×5-1

=15-1

=14

A salesman's commission rate is 6%. What is the commission from the sale of 36,000 worth of furnaces?

Answers

Answer:

2160

Step-by-step explanation:

36000*6/100=2160

1 4/8 + 2 2/8 = plzzzzzzzzzzzzzzzzzzzzzz

Answers

Decimal form: 3.75
hope thst helps

Answer:

15/4

hope it's helpful ❤❤❤❤

THANK YOU.

in a book containing 290 pages, Diana read 210 pages. What fraction of the book did she read?

Answers

Answer:

72% or 72.4%

Step-by-step explanation:

find the quotient of $68.20 , 3.1

PLS HELP ME

Answers

Answer:

$68.20 divided by 3.1 = $22

Step-by-step explanation:

I REALLY NEED HELP!!

Find the area of the composite figure

Answers

Answer:

I honestly don't know how to solve anything like this but my best guess is 135

Step-by-step explanation:

I used the area of a circle formula to find the area of the two semi-circles, and then added it to the area of the rectangle. (Once again, I really do not know xD)

1.8+ (-6)

How would I solve this? I need help

Answers

Answer:

-4.2

Step-by-step explanation:

1.8+ (-6)

Answer: -4.2

Explain: 1.8-6

Helllllllllp. Please

Answers

Answer:

Orange area

area=x^2+x-12

Step-by-step explanation:

width=x+3

length=x-4

area=width x length

area=(x+3)(x-4)

area=x^2-4x+3x-12 = x^2+x-12

Other Questions

Can someone help? Ill give brainliest Balance this equation:CuO + HCl CuCl + H2O Newton's theory of gravity draws what conclusion?A.People descended from apes. B. the natural force pulls objects toward Earth. C.The monarch does not rule divine right. D.Eating at least one apple each day promotes good health. uppose the annual demand function for the Honda Accord is Qd = 430 10 PA + 10 PC 10 PGwhere PA and PC are the prices of the Accord and the Toyota Camry respectively (in thousands), and PGis the price of gasoline (per gallon). What is the elasticity of demand of the Accord with respect to the price of Camry when both cars sell for $20,000 and fuel costs $3 per gallon? What is the elasticity with respect to the price of gasoline? Which quadratic rule represents the data in the table?y= -2x2 + 5y= -x2 + 5y = x2 - 5y = x2 + 5 Which was a result of the Enlightenment?A. People decided that formal education was no longer necessary.B. People hoped to find a less complex way of life.C. People wanted to end democratic governments.O D. People looked to science to improve life. Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find the total price including tax. Round to the nearest cent. debate on education is better than wealth McKenzie gets a base pay of 1,800 per month.She also earns 12% commission on the amount of car sales.If she sells 45,000 worth of cars how much money does she make in one month need help! its due today. Brainliest to whoever gets correct TRUE OR FALSE:a. "Theme is one word that can summarize the whole plot" b. " Theme is NOT directly stated and they must be inferred" -... Have you ever thought that it would be nice not to have to worry about things like capital letters and punctuation? What if you could use them any way you wanted--or not at all?There was, in fact, a society that did just that. Ancient Greek writing contains no punctuation. There was no need to decide when to capitalize a letter, because all the letters were capitals. The earliest Greek writing did not even have spaces between words.Here is your goal for this assignment:Use sentence and mechanics skills in compositionFor this project, you are to put your imagination to work. Picture a society (perhaps imagine yourself living in it) with no punctuation or capitalization rules. Brainstorm all the effects this could have. Perhaps you might foresee confusing or humorous situations that could arise.Write an essay of at least 400 words illustrating your understanding of the importance of standards for capital letter and punctuation use. You may communicate this understanding through expository or narrative writing, and may be as serious or humorous as you wish, as long as you convey the idea of the importance of these language mechanics.Remember to write an introductory paragraph and a good conclusion. Write sentences that require different kinds of punctuation. This assignment will give you an opportunity to use commas, apostrophes, hyphens, quotation marks, and parentheses.60 POINTS!!!!!!!!!! What would be the volume of mercury sample that has a mass of 52.757 g? The density of mercury is 12.5g / mL . Most research generates only quantitative data.Please select the best answer from the choices providedOF A bakery sold a total of 500 cupcakes in a day, and 83% of them were vanilla flavored. How many of the cupcakes sold that day were vanilla flavored? -6-15=4+35 i need help with this problem What does the phrase comply with mean as it is used in this sentence? (AKS 13)"The middle school where I teach recently changed the school lunch menu to comply with the Healthy, Hunger-Free Kids Act." (paragraph 1) A. Boycott B. Calculate C. Challenge D. Satisfy The expression 310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 minutes? Question 13In sexual reproduction, 2 parents each form haploid cells which join to form offspring.TrueO False