y/9 = 4/12 what is the value of y?

Answer:

The answer to this question is n=2

Step-by-step explanation:

35 - X = 5

Simplifying

35 + -1X = 5

Solving

35 + -1X = 5

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-35' to each side of the equation.

35 + -35 + -1X = 5 + -35

Combine like terms: 35 + -35 = 0

0 + -1X = 5 + -35

-1X = 5 + -35

Combine like terms: 5 + -35 = -30

-1X = -30

Divide each side by '-1'.

X = 30

Simplifying

X = 30

Answer:

attach a photo

Step-by-step explanation:

i need more detail and then ill answer because there cant be a equation without a problem

Answer:

i dont get it at all good luck in your test

Well, basically this is how it is graphical, you can also check on your scientific calculator because it is a prendicular line, I hope it has served you

Answer:

$74.25

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 5.5%/100 = 0.055 per year,

then, solving our equation

I = 600 × 0.055 × 2.25 = 74.25

I = $ 74.25

The simple interest accumulated

on a principal of $ 600.00

at a rate of 5.5% per year

for 2.25 years is $ 74.25.

Answer:

(3,3) because (0+3, 8-3)

Answer:

[tex]\frac{16}{25}[/tex]

Step-by-step explanation:

Ally gives her sister = 1/5 stickers

Ally gives her cousin = 1/5 of the remainder stickers

Assume Number of sticker Ali has = 1

Remainder after giving stickers to her sister = 1 - 1/5 = 4/5

Number of stickers she gave her sister = [tex]\frac{1}{5}\times\frac{4}{5}[/tex]

         =[tex]\frac{4}{25}[/tex]

Sticker she has = [tex]1-\frac{1}{5}-\frac{4}{25}[/tex]

=[tex]\frac{25-5-4}{25}[/tex]

=[tex]\frac{16}{25}[/tex]

Sticker left with Ally is equal to [tex]\frac{16}{25}[/tex].

Answer:

positive, linear association

Step-by-step explanation:

i know because i got it correct

The option that should be selected and it shows the best description related to the relationship between the variables on the scatter plot is the first option.

It means to the set of points in which it should be plotted on the axis of horizontal and the vertical. It plays a vital role in statistics since it should represent the correlation extent.

Moreover, as per the given scatterplot, it shows the positive and linear association.

Therefore, the first option is correct.

learn more about variable here: https://brainly.com/question/18953210

Answer:

it would 600

Step-by-step explanation:

Answer:

It's 2/1 i promise !!

Step-by-step explanation:

First, find the number of times the coin landed on tails.

30 - 20 = 10

The ratio of heads to tails can be expressed in three ways.

1. 20 to 10

2. 20:10

3. 20/10

The fraction 20/10 can be simplified to . 2/1

Answer: the result is 930 minutes.

Step-by-step explanation:

15.5 hours to minutes has been calculated by multiplying 15.5 hours by 60

The drive from Savannah to Milwaukee takes approximately 930 minutes .

To convert the drive time from hours to minutes, we can multiply the number of hours by 60, as there are 60 minutes in an hour .

Given that the drive from Savannah to Milwaukee takes approximately 15.5 hours, we can calculate the drive time in minutes as follow s:

The time in minutes is equal to the time in hours multiplied by 60 .

15.5 hours = 15.5 hours * 60 minutes/hour .

15.5 hours = 930 minutes .

Therefore, the drive from Savannah to Milwaukee takes approximately 930 minutes .

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Answer:

X=36

Step-by-step explanation:

Answer:

What is 2x + 5 (y-1) when x=8 and y=5

Step-by-step explanation:

HELP ME

Answer:

40:60:80

Step-by-step explanation:

....... . ...........

Answer:

85

Step-by-step explanation:

may be thats the aNswer

Answer:

m<I=57

m<J=57

m<K=66

Step-by-step explanation:

All the angles in a triangle add up to 180 degrees.

m<I= 3x+18

m<K= 5x+1

m<I is congruent to m<J.

We can plug the information we already know into the equation.

3x+18+3x+18+5x+1=180

11x+37=180

Subtract 37 from both sides.

11x=143

x=13

Now, we can find out what the angles are.

m<I= 3x+18

m<I=3(13)+18

m<I=39+18

m<I=57

We know that m<I=m<J, so they are both equal to 57 degrees.

m<J=57

Now for m<K:

m<K=5x+1

m<K=5(13)+1

m<K=65+1

m<K=66

We know this is correct because 57+57+66=180.

Answer:

The answer is B

Step-by-step explanation:

I know the answer is $102.20 because since there are 15 members in total I would suggest that you would subtarct by 8 and you would get 7 . Beacuse 8 out of the 15 memebers already payed the first day

So that means 7 memebers have to pay each member has to pay 14.60...

That means 7 memeber times $14.60 will equal $102.20\

Hope this helps!!

Answer:

B. $102.2

Step-by-step explanation:

You will subtract the 8 members who payed their dues on the first day of the month, getting 7 members left to pay their dues. Then you will multiply 7 • $14.60 = $102.2 payed the second day of the month.

Answer:

12 units up (2, 19) 12 units down (2, -5) 12 units to the right (14,7) 12 units to the left (-10,7) any of these points are answers.

Answer:

y=2x+6

Step-by-step explanation:

plug in the point (0,6) to get b=6

Answer:

a and b I think

Step-by-step explanation:

I'm not sure if that is right i haven't learned that in a while

Answer:

A. 384.16

B. 2,401

C. 9,604

D. No

Step-by-step explanation:

Calculation to determine how large a sample should be taken for each desired margin of error

First step is to find σ which represent Population Standard deviation

σ=($50,000-$30,000)/4

σ=$20,000/4

σ = 5,000

Now let calculate how large a sample should be taken for each desired margin of error

Using this formula

n = (Za/2*σ/E)^2

Where,

Za/2=1-0.95/2

Za/2=0.05/2

Za/2=0.025

Z-score 0.025=1.96

Za/2=1.96

σ =5,000

E represent Desired margin of error

Let plug in the formula

a. $500

n = (1.96* 5,000/$500)^2

n=(9,800/$500)^2

n=(19.6)^2

n = 384.16

b. $200

n = (1.96*5,000/200)^2

n=(9,800/$200)^2

n=(49)^2

n = 2,401

c. $100

n = (1.96*5,000/$100)^2

n=(9,800/$100)^2

n=(98)^2

n = 9,604

Therefore how large a sample should be taken for each desired margin of error will be :

A. $500= 384.16

B. $200= 2,401

C. $100= 9,604

d.NO, Based on the information calculation i would NOT recommend trying to obtain the $100 margin of error reason been that it is highly costly compare to $500 margin of error and $200 margin of error.

Answer:

6+8/2×-3+7

6+4×4

6+16

22

Answer:

square, parallelogram, rectangle, rhombus

Step-by-step explanation:

Considering the answer choices:

Square

Regular pentagon

Parallelogram

Rectangle

Rhombus

It can't be a pentagon because it only has four sides.

Properties of the shapes:

Rectangle - quadrilateral with two sets of congruent opposite sides and four right angles.

Rhombus - quadrilateral with four congruent sides.

Square - quadrilaterals with all properties of rectangles and rhombi.

Parallelogram - rectangles, rhombi, and squares are parallelograms.

This shape satisfies the properties of a square, meaning it is also a rectangle, rhombus, and parallelogram.

Answer:

y = 13 apples

Step-by-step explanation:

2 apples + y apples -5 apples = 10 apples

2 + y - 5 = 10

-3 + y = 10

y = 10 + 3

y = 13 apples

Answer:

13y I think.

Step-by-step explanation:

Good Luck! I hope it's right;

Answer:

Between steps d and e

Step-by-step explanation:

Baldomero made a clear mistake between steps d and e when he was dividing 144 and -48. When you divide these two numbers together, the answer is -3 and not 3 as he stated.

Answer:

which means  each day kathy swims ≥ 6 laps

Step-by-step explanation:

Answer:

I don`t know sorry

Step-by-step explanation: