Jan completes 50 trials of pulling colored socks out of a box. She pulled green 10
times. If there are 40 socks in the box, how many of them are probably green? *

Answers

Answer 1

Answer:12

Step-by-step explanation:


Related Questions

I have a math test coming up and this geometry stuff is just always confusing me. With that said if you could explain your answer that would be wonderful.
If the image is to blurry please just click on the image it is much easier to read.
I am willing to mark a person branliest!

All help is very appreciated. Good Luck. God Bless. Stay Safe. Thanks Max Larson

Answers

Answer:

a = 1

Step-by-step explanation:

equation given:   a - 2(4 - a) = 7a - 12

distribute and expand the equation

a - 8 + 2a = 7a - 12

combine similar terms:

a + 2a - 7a = -12 + 8

simplify:

-4a = -4

a = -4 / -4

a = 1

proof that a = 1

a - 2(4 - a) = 7a - 12

1 - 2(4 - 1) = 7(1) - 12

1 - 2(3) = 7 - 12

1 - 6 = -5

-5 = -5  therefore, the a = 1 is correct.

Steps to solve:

a - 2(4 - a) = 7a - 12

~Distribute left side

a - 8 - 2a = 7a - 12

~Combine like terms on the left side

-a - 8 = 7a - 12

~Add 8 to both sides

-a = 7a - 4

~Subtract 7a to both sides

-8a = -4

~Divide -8 to both sides

a = 1/2

Best of Luck!

Which equation describes a line of symmetry for the figure shown? x = 0 y=−x y = x y = 0

Answers

Answer:

y=0

Step-by-step explanation:

Hope this helped!!!

how do i divide an equation over a negitive number? ​

Answers

Multiply both sides by negative four to get rid of the fraction

j+18=-32

subtract 18

j=-50

Write 0.2 repeating as a fraction in simplest form.

Answers

Answer:

[tex]\frac{2}{9}[/tex]

Step-by-step explanation:

We require to create 2 fractions with the repeating 2 after the decimal point.

let x = 0.22.... → (1) ← multiply both sides by 10

10x = 2.22....... → (2)

Subtract (1) from (2) thus eliminating the repeating decimal

9x = 2 ( divide both sides by 9 )

x = [tex]\frac{2}{9}[/tex]

Thus

0.22..... = [tex]\frac{2}{9}[/tex]

Answer:

2/9

Step-by-step explanation:

We require to create 2 fractions with the repeating 2 after the decimal point.

let x = 0.22.... → (1) ← multiply both sides by 10

10x = 2.22....... → (2)

Subtract (1) from (2) thus eliminating the repeating decimal

9x = 2 ( divide both sides by 9 )

x =

Thus

0.22..... =

Suppose y varies inversely with x. If y = 150 when x = 2, find y when x = 25.

Answers

Answer is 12

I hope this helps enough

Help me please this is due in 10 minutes, please help !!!

Answers

Answer:

Step-by-step explanation:

the answer is d

A. 67
B. 47
C. 52
D. 26

Answers

Answer:

Step-by-step explanation:

22 - 55 + 4x = 2x + 7

4x - 33 = 2x + 7

2x - 33 = 7

2x = 40

x= 20

22 - 55 + 4(20) = 2(20) + 7

80 - 33   = 40 + 7

  47 = 47

answer is B

Answer:

The answer is B

Step-by-step explanation:

Joseph drove to Carly's house for dinner. He was away from his house for 2 hours. He spent 50 minutes at Carly's house. Driving to and from Carly's house he drove at a speed of 45mph. How far away from Carly does Joseph live?

Answers

Answer:

I'd say about 30 minutes away

Step-by-step explanation:

Enter the decimal value positioned at point B.

Answers

Answer:

-2.25

Step-by-step explanation:

each mark represents 0.25

Decimal value positioned at point B is -2.25

What is Number system?

A number system is defined as a system of writing to express numbers.

A number line can be defined as a pictorial representation of numbers on a straight line.

In the given number line each line represents 0.25 (zero point two five value).

As B is in between -2 and -3.

So B value is between minus two and minus three

The values which can be between -2 and -3 are -2.25, -2.5, -2.75.

The decimal value positioned at point B is -2.25

Hence decimal value positioned at point B is -2.25

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Jack works at a sporting goods store and makes a commission of 20 percent. His sales for each week are shown below. How much did Jack make in total in commission during all four weeks?

Week
Sales
1
$3,000
2
$2,500
3
$3,500
4
$4,000


$200.00
$260.00
$2,000.00
$2,600.00

Answers

Answer: The answer is D 2,6000.00

Answer:

D

Step-by-step explanation:

write the inverse of f(x) = x + 5

Answers

Answer:

f^-1(x) = x - 5

Step-by-step explanation:

f(x) = x + 5

y = x + 5

x = y + 5

y = x - 5

f^-1(x) = x - 5

Answer:

f^ -1(x) = x - 5

Step-by-step explanation:

y =x+5

To find the inverse, exchange x and y

x = y+5

Solve for y

Subtract 5 from each side

x-5 = y+5-5

x-5 = y

The inverse is  x-5

-2 = 7+3v
Solve for v

Answers

-3v = 7+2. -3v=9. V=9/3. =-3. I think this is the answer Hope it helps

Answer:

[tex] - 2 - 7 = 3v[/tex]

or,

[tex] - 9 = 3v[/tex]

or,

[tex] - 9 \div 3 = v[/tex]

or,

[tex] -3 = v[/tex]

or,

[tex]v = - 3[/tex]

Which type of letters are used to name points?​

Answers

Answer:

Points are Labeled with capital Letters, such aa P.

i beg someone to answer ive posted this 3 times and im still not sure how to do it.....

Which of the following is the best estimate for the number of seconds which have elapsed since the start of the year 2000?

(note: date was June 2001)

A) 3 X 10⁴
B) 3 x 10⁵
C) 3 x 10⁶
D) 3 X 10⁷
E) 3 X 10⁸​​

(with working out please​)

Answers

Answer:

D) 3 X 10⁷

Step-by-step explanation:

Estimated days:

Jan 2000 to June 2001 = 1.5 years = 365*1.5 days ≈ 548 days

1 day = 24 hours = 24*60 minutes = 24*60*60 seconds = 86400 seconds

548 days = 548 * 86400 seconds = 47347200 ≈ 4.7*10⁷

Best estimate is D) 3 X 10⁷

Question 6
1 pts
Paran had $85.58. He bought a book for $24.98 and a pack of pens for $2.49.
About how much money does Paran have left?
Between $55.50 and $57.50
Between $57.50 and $59.50
Between $59.50 and $61.50
Between $61.50 and $63.50
Onestion 7
2 nits
Y

Answers

Answer:

Between $59.50 and $61.50

Step-by-step explanation:

Since this is about, we have to round the numbers.

85.58 is rounded to 86

24.98 is rounded to 25

2.49 is rounded to 2.50

Therefore:

86 - 25 - 2.50 = 59.50

So the correct answer is #3

distributive 8 (-b-4)

Answers

Answer:

-8b -32

Step-by-step explanation:

8 (-b-4)

Distribute

-8*b -4*8

-8b -32

To decorate for a party, Simon needs 1,850 centimeters of colorful streamers. If the ratio of meters to centimeters is 1 : 100, how many meters of streamers does he require?

Answers

The simple answer is 18.5m

Answer:18.5m

1m=100cm

Let lenght of streamers in meters be x

Then(1/100)=(x/1850)

(1850/100)=x

18.5m=x

Defined as a set of all points equidistant from a given point.
A)
arc
B)
angle
C)
circle
D)
line segment

Answers

Answer:

C

The answer is C and the distant from a given point to a point on the Circle is radius

which shows the image of rectangle ABCD after rotation (x,y) (-y,x)​

Answers

Answer:

The first one

Step-by-step explanation:

the C y value is 4 and the first one's C' x value is -4

proving x=>-y

Answer: The correct answer is A

Step-by-step explanation:

Solve for n.
n + 1 = 4(6-8)

A.n=1
B.n=8
C.n=11
D.n=16

Answers

Simplify 6 - 8 to -2

n + 1 = 4 * -2

Simplify 4 * - 2 to -8

n + 1 = -8

Subtract 1 from both sides

n = -8 - 1

Simplify -8 - 1 to -9

n = -9

Check answer:

n + 1 = 4(6 - 8)

Let n = -9

-9 + 1 = 4 * (6 - 8)

Simplify 6 - 8 to -2

-9 + 1 = 4 * -2

Simplify 4 * -2 to -8

-9 + 1 = 8

n = 8

Answer:

n=9

Step-by-step explanation:

n+1=4(6-8)

We move all terms to the left:

n+1-(4(6-8))=0

We add all the numbers together, and all the variables

n+1-(4(-2))=0

We add all the numbers together, and all the variables

n+9=0

We move all terms containing n to the left, all other terms to the right

n=9

The answer should be n=9

Given the original statement "If a number is negative, the additive inverse is positive,” which are true? Select three options. If p = a number is negative and q = the additive inverse is positive, the original statement is p → q. If p = a number is negative and q = the additive inverse is positive, the inverse of the original statement is ~p → ~q. If p = a number is negative and q = the additive inverse is positive, the converse of the original statement is ~q → ~p. If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q. If q = a number is negative and p = the additive inverse is positive, the converse of the original statement is q → p.

Answers

Answer:

The three options are;

1) If p = a number is negative and q = the additive inverse is positive, the original statement is p → q

2) If p = a number is negative and q = the additive inverse is positive, the original statement the inverse of the original statement is ~p → ~q

3) If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q

Step-by-step explanation:

Given a statement if p then q, we have, p → q. The converse of the original statement is then, if q, then p while the inverse of the original statement is then if not p then not q, and the contrapositive statement is then if not q then not p

Mathematically, we have;

The given conditional statement;

If a number is negative, the additive inverse is positive which can be expressed as follows;

The conditional statement is p → q

The converse statement is q → p

The inverse statement is ~p → ~q

The contrapositive statement is ~q → ~p

Therefore, we have;

1) The conditional statement, if p = a number is negative and q = the additive inverse is positive, the original statement which is a conditional statement is therefore p → q

2) If p = a number is negative and q = the additive inverse is positive, the original statement, which is a conditional statement is p → q, the inverse of the original conditional statement is therefore, ~p → ~q

3) If q = a number is negative and p = the additive inverse is positive, the original statement, which is a conditional statement is therefore, q → p, the contrapositive of the original conditional statement  is therefore ~p → ~q.

The three options are;

1) If p = a number is negative and q = the additive inverse is positive, the original statement is p → q

2) If p = a number is negative and q = the additive inverse is positive, the original statement the inverse of the original statement is ~p → ~q

3) If q = a number is negative and p = the additive inverse is positive, the contrapositive of the original statement is ~p → ~q

What is additive inverse?

The additive inverse of any number is defined as when it is added to the number it gives zero as a result.

Given a statement if p then q, we have, p → q. The converse of the original statement is then, if q, then p while the inverse of the original statement is then if not p then not q, and the contrapositive statement is then if not q then not p

Mathematically, we have;

The given conditional statement;

If a number is negative, the additive inverse is positive which can be expressed as follows;

The conditional statement is p → q

The converse statement is q → p

The inverse statement is ~p → ~q

The contrapositive statement is ~q → ~p

Therefore, we have;

1) In The conditional statement, if p = a number is negative and q = the additive inverse is positive, the original statement which is a conditional statement is, therefore, p → q

2) If p = a number is negative and q = the additive inverse is positive, the original statement, which is a conditional statement is p → q, the inverse of the original conditional statement is, therefore, ~p → ~q

3) If q = a number is negative and p = the additive inverse is positive, the original statement, which is a conditional statement is, therefore, q → p, the contrapositive of the original conditional statement is, therefore, ~p → ~q

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PLEASE HELP FAST! 50 POINTS!
A three digit number when divided by 5 has an even quotient. When it is divided by 3, it also has an even quotient.

A, What is the digit in the one's place?
B, What can the number be?

Answers

Answer:

A. 0

B. there are many options for this but just some examples are

120, 150, 180, 210, 240, 270, 300, 330, 360, 390

Step-by-step explanation:

the rest of the options are

420, 450, 480, 510, 540, 570, 600, 630, 660, 690,

720, 750, 780, 810, 840, 870, 900, 930, 960, 990.

525600 written out plz nd thxs

Answers

Answer:

Five hundred twenty-five thousand six hundred

Step-by-step explanation: I am assuming you mean word form?

Answer:

five hundred twenty-five thousand, six hundred

Step-by-step explanation:

Someone plzz answer only number 9 easy!!
(Correct will mark as brainliest)
Thanks guys

Answers

Answer:

4×102 +5×101 +6×100 +8 × 10-1 +1 × 10-2

I hope that made sense lol

Answer:

400 + 50 + 6 + 0.8 + 0.01

Step-by-step explanation:

This is the answer because:

1) Expanded form means to write a number with its full value. It is shown as a sum of each digit multiplied by its matching place value

2) Therefore, the answer is 400 + 50 + 6 + 0.8 + 0.01

Hope this helps!

10) Select the relationship between each pair of quantities
that is not proportional.
A. A small pizza costs $9.00 and each additional topping cost
$0.75
B. A health club charges $45 per month.
C. A car travels 60 miles in 1 hour 120 in 2 hours and 180 miles
in 3 hours
D. A student earns $12 for each hour she tutors.

Answers

Answer:

A.

Step-by-step explanation:

Small pizza would have 12 toppings. Becuase $9.00 divided by 0.75 is 12. Meaning there would be 12 toppings on a small pizza.-E.A.

HELP SOS!!!!!!!!!!!!!!!!!!!!!!!

Answers

63.83% of them have cars

Which equation matches the following graph?

Answers

Answer: y = | x-2 | - 1

Step-by-step explanation:

If you graph or look at the numbers included, they match up with the one provided

When Joseph first starts working at a grocery store, his hourly rate is $10. For each year he works at the grocery store, his hourly rate increases by $0.50. Joseph's hourly rate R, in dollars, is a function of t, the number of years he works at the grocery store. Write the function's formula.

Answers

Answer:

R(t)=10+0.50t

Step-by-step explanation:

His rate is based on time, for the first side of the equation.

His beginning pay would be 10, so 10 would act as the y intercept. The rate increases by 0.50, so for every year (t) it would increase by 0.50, why you add 0.50 and multiply by the amount of years he works.

what is the property of (4y+1)x 0=0

Answers

Answer:

lemme guess algebra test?

Step-by-step explanation:

Is it B or C? I forgot for when you simplify if you either multiply or add.

Answers

Answer:

B

Step-by-step explanation:

[tex](w^8)^8=w^{8\times8}=w^{64}[/tex]

But,

[tex]w^8\times w^8=w^{8+8}=w^{16}[/tex]

Other Questions
Hey im not new but i need some help with homework simplify the following expressions ( use distributed property ) Water cost $1.25 per bottle. At this rate, what is that cost of 50 bottles? Evaluate the expression (-9)^4 9. In City A, the temperature rises 9 from 8 A.M. to 9 A.M. Then the temperature drops 8 from 9 A.M. to 10 A.M. In City B, the temperature drops 5 from 8 A.M. to 9 A.M. Then the temperature drops 4 from 9 A.M. to 10 A.M. a. What expression represents the change in temperature for City A? b. What integer represents the change in temperature for City A? c. What expression represents the change in temperature for City B? d. What integer represents the change in temperature for City B? e. Which city has the greater change in temperature from 8 A.M. to 10 A.M.? 10. At a local department store sweaters typically cost $44. However due to a special the sweaters are reduced to $22. What percent of the original price has the sweater been reduced to Which best describes the theme of "The Kick and the Click"? Everyone finds happiness by following the same path. Members of a family should enjoy the same activities. Children are too young to have their own dreams. Each person should follow his or her individual passion. what is the answer 3x+15=8x what is the composition of fatty acid tails of trans fat? PLEASE ANSWER ASAP Read the following excerpt and identify the tone you would read it with.Each time we stopped at the tops of the hills to let the dogs catch their breath after pulling the heavy sled and stove up the steep incline, Storm turned and growled at the stove. The enemy.a.surprisec.enthusiasmb.seriousd.all of the abovePlease select the best answer from the choices providedABCD Billy borrowed $400 from his friend Tommy to get his truck fixed. The next time he got paid, Billy paid Tommy back $100, then agreed to pay $25 a week until his debt was paid off. 1.Write a linear equation to represent the amount of money m Billy owes Tommy after w weeks. 2.How long will it take Billy to pay off his debt to Tommy? Use your knowledge of Greek and Latin roots to find the word which best replaces the underlined word. The acidity of the lemon made my mouth pucker. a. sourness c. foulness b. sweetness d. none of the above Solve and graph the absolute value inequality: 2x + 4 > 8. (1 point)-9-8-7-6-4-1123257B 9-9-8-7-6-5- 2 - 1O125789-9-9-7-6-5-4-3-2-113913 incorrect Para sustentar (to support) la idea central de su informe (report), el presentador A garden table andbench cost $897 combined. The garden table costs $47 more than the bench. What is the cost of the bench? Solve for x:X 6 = 5x 220 points + Brainlist if you answer this question please! ASAP MULTIPLE CHOICEWhat makes a balanced lifestyle so important to health?It allows one to get enough sleep at night.It protects one from any possible injury while exercising.It ensures one of immunity against seasonal illnesses.It provides the opportunity to try various world cuisines. When I buy a $12.00 movie ticket rather than two paperback books, theopportunity cost of going to the movie is the two paperback books I didnot buy. True or false? What ideals characterize the U.S Government? Revenue in a Sentence More then 6 Words