The ratio of girls to boys in a classroom is 4 to 5.
If there are 20 boys, how many girls are there?

Answers

Answer 1

Answer: 25 girls

Step-by-step explanation:


Related Questions

please help!!
real answers only

Answers

Answer:

TUJ = 29

Step-by-step explanation:

178-149

Answer:

m∠ TUJ = 29°

Step-by-step explanation:

Although this question looks hard, it really is not.

Since we know that TUV = 178° and we know that JUV = 149° we can easily figure out TUJ.

First, since we know that the total is 178° (TUV) we can subtract angle JUV from TUV to get TUJ

178° - 149° = ?

178° - 149° = 29°

Hope this Helps!!! :)

Joan decided to look at new and used cars, Joan found a used car for $18000. Joan found that she paid 75% of the price of a new car. How much would a new car cost? Round your answer to the nearest whole number if necessary​

Answers

Answer:

22000 i think

Step-by-step explanation: I divided it into 3=6000

to find the extra 25% i added an extra 6000

so I did 4(18000/3=6000) or 6000*4

what year are we in??

Answers

we are in the year 2022
2026???? Why? Lol dont u know that already

The taxi costs 2.25 for the first mile plus 15 cents for each additional tenth of a mile. For a 5.2- mile trip eric paid 10 and told the driver to keep the change as a trip how much was the drivers tip

Answers

Answer:

$1.45

Step-by-step explanation:

The computation of the driver tip is shown below:

= 2.25 + 1.5 + 1.5 + 1.5 + 1.5 + 0.3

= $8.55

And, the amount given to driver is 10

So, the driver tip is

= $10 - $8.55

= $1.45

ill give braniliest
the 1st term in a sequence is 50 the term to term rule is subtract 10 what is the 4th term

Answers

Answer:

The fourth term is 20

Step-by-step explanation:

first term =50

term rule = n-10

if first term is 50

second term =50-10=40

third term =40-10=30

fourth term =30-10=20

Answer: I would answer but the person who answered has the correct answer

Step-by-step explanation:

Imma go help someone who needs help with math ;)

the dimensions of a rectangular crate are 4 feet 6 feet and 8 feet. what is the volume?

Answers

Answer:

192

Step-by-step explanation:

Volume=l×w×h

V=4×6×8

V=192

You are shipping some books to a friend. A small box will hold 6
books. A large box will hold 18 books. You shipped a total of 54 books
in 5 boxes. How many small boxes and how many large boxes did you
use? Define the variables that you use to write the system.

Answers

Answer:

2 large boxes, 3 small boxes

Step-by-step explanation:

What is the slope of this line?

Answers

Answer:

A line is increasing if it goes up from left to right. The slope is positive, i.e. m > 0 {\displaystyle m>0} .

A line is decreasing if it goes down from left to right. The slope is negative, i.e. m < 0 {\displaystyle m<0} .

If a line is horizontal the slope is zero. This is a constant function.

If a line is vertical the slope is undefined (see below).

Which shape below has both reflection and rotation symmetry

Answers

Answer:

option 4

Step-by-step explanation:

its 4 my dude .......

In the figure, line m
|| line n.
х
m
740
What is the measure of angle x?
O A. 940
O B. 74°
O C. 100°
D. 106°

Answers

94 is the correct answer I believe

Graph the equation y - x + 2.
Where would I graph it ?

Answers

Answer: on the y axis it should be on 2 and the next one could be the following ((1,3), (2,4), (3,5)) your choice

Step-by-step explanation:

please give me brainliest

Answer: Graph the line using the slope and y-intercept
Slope : 1
y-intercept : (0, 2)
X Y
-2 0
0 2
Here is the graph

In the laundry basket there are 4 black socks, 7 pink socks, and 10 white socks. Allison will randomly select 2 socks from the basket one at a time without replacement. What is the probability that Allison will select 2 pink socks?

Answers

Answer: [tex]\dfrac{1}{10}[/tex]

Step-by-step explanation:

Given: In basket, we have

4 black socks, 7 pink socks, and 10 white socks.

Total socks = 4+7+10 = 21

Probability that first sock is pink = [tex]\dfrac{\text{Number of pinks socks}}{\text{Total}}=\dfrac{7}{21}=\dfrac13[/tex]

Now basket has 6 pink socks left and total socks left= 20

Probability that second sock is pink =[tex]\dfrac{6}{20}=\dfrac{3}{10}[/tex]

The probability that Allison will select 2 pink socks = [tex]\dfrac13\times\dfrac{3}{10}=\dfrac{1}{10}[/tex]

Hence, the probability that Allison will select 2 pink socks = [tex]\dfrac{1}{10}[/tex]

There are 18 boys and 46 girls in a class. 87.5% of the students in the class take the bus to school. How many students do not take the bus to school?

Answers

Answer:

12.5

Step-by-step explanation:

dont now how many people i forgot

Answer:

There are 8 students that do not the bus to school

Step-by-step explanation:

hope this helps:)

help me w/ this okay :D

Answers

Answer:

1.5 i think is how long.

Step-by-step explanation:

ok so 5+3 is 8

so 8 divided in to 12

and u get 1.5

The bill for a group of eight people at a restaurant was $125 before the tip was added. The group wants to add an 18% tip and split the bill evenly. How much will each member of the group pay

Answers

Answer:

$18.43

Step-by-step explanation:

The computation of each member have to pay as follows:

The bill before the tip is $125

The tip percentage is 18%

So the bill after tip is

= $125 + $125 × 18%

= $125 + $22.5

= $147.50

Now for each member, it would be

= $147.50 ÷ 8 members

= $18.43

I NEED HELP ASAP, THIS IS FOR A TEST (repost)
I need to find x and y and then show how I got it (25 points)

Answers

u need to show the perimeter first is there additional information?

please do both please answer properly and show how u got ur answer

Answers

Answer:

a) No.

b) Yes.

Step-by-step explanation:

a) It's not proportional. Although the graph represents a straight line, it does not pass through the origin (0,0).

b) It is proportional. It is a straight line that passes through the origin.

A store sells memory cards for $25 each.


The markup for each memory card is 25%. How much did the store pay for 50 memory cards?

Answers

Answer:

$937.50

Step-by-step explanation:

25 decrease 25% =

25 × (1 - 25%) = 25 × (1 - 0.25) = 18.75

18.75 × 50 = 937.50

The amount that the store pays for 50 memory cards will be $1,000.

What is the percentage?

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

A store sells memory cards for $25 each. Then the cost price of each memory card is given as,

⇒ $25 / 1.25

⇒ $20

The amount that the store pays for 50 memory cards will be given as,

⇒ $20 x 50

⇒ $1,000

The amount that the store pays for 50 memory cards will be $1,000.

More about the percentage link is given below.

https://brainly.com/question/8011401

#SPJ2

The ages of three brothers are consecutive integers with the sum of 96. How old are the brothers?​

Answers

Answer:

The ages of the brothers are 31,32,and 33

Step-by-step explanation:

How can you apply the distributive property to factor out the greatest common factor for 20 - 4k?

Answers

Answer:

4(5-k)

Step-by-step explanation:

Pull out 4 from each number

it was -8 degrees Fahrenheit in Denver and -15 degrees Fahrenheit in New York. Which city was colder

Answers

Answer:

The Answer is New York.

Step-by-step explanation:

-15 is less than -8

-8, -9, -10, -11, -12, -13, -14, -15

3n + 1 for n= 2
PLEASE HELP

Answers

Answer:7

Step-by-step explanation:

3(2)+1

6+1=7

Answer: 7

Step-by-step explanation:

if n=2 then

3*2+1

3*2=6

6+1=7

What is the percent increase from 50 to 69

Answers

Detailed answer:
A change from 50 to 69 represents a positive change (increase) of 38%
Use the formula found below on this webpage to find the percent change by replacing the given values:
Percent change = New - Old
|Old|
× 100%
Percent change = 69 - 50
|50|
× 100% =
19
50
× 100 = 38% (increase)
Where: 50 is the old value and 69 is the new value. In this case we have a positive change (increase) of 38 percent because the new value is greater than the old value.
This is a simple feat to figure out.

First find the difference between 69 and 50.

69 - 50 = 19


Now to find the decimal, divide 19 by 50 which would equal 0.38. And to find the percentage, move the decimal two spaces to the right.


Answer: 38%

At lunch, Marc bought 2 quesadillas and 2 tacos for $10.16, and Jason paid $11.84 for 5 tacos and 1 quesadilla. What was the cost of each taco and quesadilla? Let the cost of a quesadilla be x and the cost of a taco be y.

Answers

Answer:

X = 3.39 (Quesadilla)    Y= 1.69 (Tacos)

Step-by-step explanation:

You need to do systems of equations.

You take the quesadillas which is X and the Taco is Y and plug them into the equation with the total like this:

2x + 2y = $10.16

x + 5y = $11.84

solve and you get

(3.39, 1.69)

Answer: X = 3.39 (Quesadilla)    Y= 1.69 (Tacos)

Step-by-step explanation:

Just took the test

What is the value of "x" at the y-intercept?

Answers

Answer:

0

Step-by-step explanation:

Describe what type of transformation has taken place?

Answers

Answer:

reflection in the x-axis and in the y-axis

Step-by-step explanation:

Answer:

This could be reflection over the y axis and then the x axis or it could also be a 180° rotation around the origin.

Step-by-step explanation:

Either way the first figure will become the second figure.

Can i get help with 6,7,8,9 and 10

Answers

Answer:

6 - x=68

7. x=59

8. x=33

9 - 132

10 - sorry dont know bout that one lol

Step-by-step explanation:

PLS HELP ASAP I WILL GIVE BRAINLIEST

Answers

Answer:

It is 31

Step-by-step explanation:

Answer:

2.14

Step-by-step explanation:

Cameron is creating a garden. He designs a rectangular garden with a length of (x + 4) feet and a width of
(x + 3) feet. When x = 5, what is the area of the garden?
The area of Cameron's garden is Ft^2


Plzzz help no one ever helps me

Answers

Answer:

72 [tex]ft^{2}[/tex]

Step-by-step explanation: to find the area is length multiplied by width. plug 5 into the equations and you get (9)(8)=72. the unit is feet squared, so your answer is 72[tex]ft^{2}[/tex]

The product of two consecutive positive integers is 272. What is the sum of the two integers?

Answers

Answer:

the sum of two integers is 33

explanation:

the numbers are

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