The ratio of boys to girls in vonzells class is 2:3. Which of the following represents the number of boys and girls in her class? Pleaseeeee helppp meeeee.

Answers

Answer 1

Answer:

2 is boy and 3 is girl

Step-by-step explanation:

cauze in first place boy is plced so it is 2.

and in second place girl is placed so it is 3.

Answer 2

Answer:

A) 10:15

Step-by-step explanation:

both are x5


Related Questions

1.49
Divided by 7.4 rounded to the nearest tenth

Answers

Answer:

0.2

Step-by-step explanation:

[tex]\frac{1.49}{7.4}[/tex] = 0.20135135, but rounded to the nearest tenth gives you 0.2.

The fraction 1/12
is equivalent to a decimal that

Answers

Answer:

That fraction on decimal form is 0.0833 but rounding it to the tenth would be 0.1

Step-by-step explanation:

You divide 1 by 12

Solve the literal equation below for
4= Sr - p

Answers

Answer:

4/5 + p/5

Step-by-step explanation:

Max bought 16 gallons of gas for 40.64 Lydia bought 12 falls of gas for 31.08 kesia bought 18 gallons of gas for 45.72 who got the Best Buy

Answers

Divide each number by the amount of gas (gallons) each person got. For instance.
40.64 divided by 16
And so on.
Hope this helps.

Does anyone know how to do graphing stories?

Answers

Answer:

4.5.6.7zr5r5xtdxtdxycfcff5cc ttcgc tc tcc

Step-by-step explanation:

i don't knowt7c6xrdxydc6tvg6vgv6g5cctft vy ggcgcg5gc5

Si el tamaño de una bacteria es 1,59 x 10-3 mm, ¿cuántos átomos de oxígeno caben a lo largo de ella? (Sabiendo que: el ancho de un átomo de oxígeno aprox. Es 4,804 x 10-9 cm).

Answers

An.

Step-by-step explanation:

math question pls help the bottom number goes together

Answers

Answer:

10!

Step-by-step explanation:

1/2 x 8 = 4

4 - -4= 8

8 + 2 = 10

I have 120 blocks. Each block is one of 2 different materials, 3 different colors, 4 different sizes and 5 different shapes. No two blocks have exactly the same all four properties. I take two blocks at random. What is the probability that these two blocks have exactly two of these four properties the same?

Answers

Answer: 0.54

Step-by-step explanatio;

We would have three in common out of 4 characteristics (4 out of 4 is not possible). There are 4 possible ways to share 3 out of 4 characteristics.

Denoting the characteristics as {M,C,Si,Sh} so P(B2={1,1,1,0}|B1={1,1,1,0}) is the probability that box 2 shares its first three characteristics with box 1 given that box one has characteristics

We now have

P(B2 has 3 elements in common with B1)=P(B2={1,1,1,0}|B1={1,1,1,0})xP(B1={1,1,1,0})+P(B2={1,1,0,1}|B1={1,1,0,1})xP(B1={1,1,0,1})+P(B2={1,0,1,1}|B1={1,0,1,1})xP(B1={1,0,1,1})+P(B2={0,1,1,1}|B1={0,1,1,1})xP(B1={0,1,1,1})

P(B2 has 3 elements in common with B1)=(4x5x24+3x4x30+2x3x40+1x2x60)1120x119= 0.084

which is close enough to the value from the simulation code (modified to count the number of 3-ties)

Now, I use the same reasoning to compute:

P(B2 has 2 or more elements in common with B1)=(19x20x6+11x12x10+9x10x12+14x15x8+7x8x15+5x6x20)1120x119= 0.54

Equation: (2-1)((3-1)+(4-1)+(5-1)) + (2)((3)+(4)) + (12) = 35 with a total of 119 possibilities.

answer: 35/119

Which of the following rules represent the function graphted
F(x)=1/2x
F(x)=x
F(X) = x + 2

Answers

Answer: F(x) = x

Step-by-step explanation:

y = mx + b is the base equation

m = the slope slope equals the increase of y over x

b = the y intercept

y = 1/1 x + 0

so y = x

or f(x) = x

F(x) = x

Have a nice day

Using the greatest common factor, reduce the fraction 15/20

Answers

Answer:

using the formula the answer is 3/4

2 cm X 2.4 X ? = 10.08cm

Answers

Answer:

2 × 2.4 = 4.8

10.8÷ 4.8 = 2.1cm

Victoria has $30 to spend at the fair. Admission cost $7. Ride tickets cost $0.75 each.
Write and solve an inequality that represents the number of ride tickets, she can purchase.
(5 points)

Answers

Step-by-step explanation:

30-7=23 dollars remained

let x be the tickets number

so 0.75*x=23

x=23/0.75

x=31 at least.

7+ .75x =30
30-7 is 23
She can go on 30 rides and she will spend 22.5

Four pounds of almonds cost $30, 7 pounds of almonds cost $52.50, and 12 pounds of almonds cost $90. Which equation gives the total cost y of x pounds of almonds?

Answers

Answer:

y=7.5x

Step-by-step explanation:

The awnser is: y=7.5x

72÷(x−11)=8 i am having trouble

Answers

Hope u like it

PLZ MARK ME AS BRAINLIEST ♥️

if f(x)=3x+23, find the value of x so that f(x)=36
with steps please!

Answers

Answer: f(36)=131

Step-by-step explanation:

f(x)=3x+23

f(36)=3(36)+23

f(36)=108+23

f(36)=131

Answer:

131

Step-by-step explanation:

f(x)=3x+23 The first thing you do is plug in 36. so replace the X's with 36.

f(36)=3(36)+23 The second step is to multiple 3 times 36.

f(36)=108+23 The last step is to add 108 to 23.

F(36)=131

A washer and dryer cost $748 combined, the washer costs $93 more than the dryer. What is the cost of the dryer?

Answers

The dryer cost $327.50 and the washer cost $420.50 since the total is $748 first subtract $93 from 748 then the answer is $655 then divide by 2 which is equal to $327.50

Sheryl has a basket of ripe apples and peaches. The number of apples in the basket is 12 more than twice the number of peaches. If there are 36 apples in the basket, there are (Your answer here ) peaches in the basket

Answers

Take the total number of apples (36) and subtract 12, which equals 24. Then take 24 and divide it by two. There is 12 peaches in the basket

Solve 2х + 4 > 16.
А. x> 6
В. x<10
C. x> 10
D. х< 6

Answers

Answer:

The answer is x > 6.

Reasoning:

2x + 4 > 16You have to subtract 4 from both sides:

2x + 4 > 16

-4 > -4

2x > 12

16 subtract from 4 is 12. You then divide the 12 by the 2.

2x > 12

2 2

x > 6

You then get the result of x > 6.

The side length of a cube can be represented by the expression 2x⁵. If the sifr length is doubled, write an expression to represent the new volume of the cube.​

Answers

Answer:

64x⁸

Step-by-step explanation:

Given l=2x⁵

When side length is doubled,

It becomes 4x⁵

Now volume of cube is a³

New volume=(4x⁵)³

                     =64x⁵⁺³

                     =64x⁸

f-1(x) = (3х – 5)2 + 12

Answers

Answer:

i think its 3 if im not mistaken

Step-by-step explanation:

Which of the following equations is equivalent to 2x+y = 7?
a
y = -2x +7
Ob
y = 2x +7
y=2x-7
y=-2x-7
Od

Answers

Answer:

a,y=‒2x+7

Step-by-step explanation:

2x+y=7

y=7‒2x or y=‒2x+7

i think it is easy to understand

The 40-ft-long A-36 steel rails on a train track are laid with a small gap between them to allow for thermal expansion. Determine the required gap d so that the rails just touch one another when the temperature is increased from T1=-20F to T2=90F. Using this gap, what would be the axial force in the rails if the temperature rises to T3=110F? The cross-sectional area of each rail is 5.10 in2

Answers

Answer:

um hola

Step-by-step explanation:

long division how 2 do it

Answers

Answer:

1.Divide the tens column dividend by the divisor.

2.Multiply the divisor by the quotient in the tens place column.

3.Subtract the product from the divisor.

4.Bring down the dividend in the ones column and repeat.

Step-by-step explanation:

Google

hope it helps

Please mark Brainliest

Solve the equation x32 +10 =118
1. x =36
2. x = 6
3. x = 108
4. x = -3128

Answers

Answer:

none are correct. The correct answer is x= 3 3/8

Step-by-step explanation:

Three different ways to name the shaded angles are

Answers

I agree with the person above me

what is the slope of (-3,2) (-5,-2)
what is the slope of (7,1) (1,-7)​

Answers

Answer:

The slope of the points (-3,2) (-5,-2) is 2

The slope of the points (7,1) (1,-7)​ is 4/3

Step-by-step explanation:

Use rise over run (y2 - y1) / (x2 - x1)

Plug in the points given and find the slopes:

(y2 - y1) / (x2 - x1)

(-2 - 2) / (-5 + 3)

-4/-2

= 2

Find the next slope:

(y2 - y1) / (x2 - x1)

(-7 - 1) / (1 - 7)

-8/-6

= 4/3

The slope of the points (-3,2) (-5,-2) is 2

The slope of the points (7,1) (1,-7)​ is 4/3

How do I find the missing sides to this special triangle?

Answers

that equals to 90 so find the number that is missing

Answer:

willywonka

Step-by-step explanation:

chile i don't even know

Divide. Do not round your answer.


38.43
÷
7
=

Answers

Answer:

5.49

Mental or simplified math may be used to solve such equation.

hey what's (5-9)² divided by 2(-4)+(-17)​

Answers

Answer: It's -49

Step-by-step explanation:

:)

HELP ASAP PLEASE . CONVERT TO STANDARD NOTATION

Answers

Answer:

0.000425 and 62570000000.

Step-by-step explanation:

Answer:

1) 425000

2) 62.570000

Step-by-step explanation:

There are 5 under the 10.

1) 10 x 10 x 10 x 10 x 10 = 100000

100000 x 4.25 = 45000

2) There are 7 under the 10.

10 x 10 x 10 x 10 x 10 x 10 x 10 = 10000000

10000000 x 6.257 = 62.570000.

If you don't understand, count the "0's" and times then by 1 and 0's.

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