Mathematics Middle School

pleaase help withhh tt
his

Pleaase Help Withhh Tthis

Answers

Answer 1
decimal: 0.25
percent: 25%
Answer 2

Answer:

Decimal: 0.25

Percentage: 25%

Step-by-step explanation:

Related Questions

Imagine that you are filling treat bags with jellybeans. You have 3 3/8 cups of jellybeans, and each treat bag will contain 1/4 cup of jellybeans. How many treat bags can you fill before you ru out of jellybeans? Show your work (please).

Answers

Answer:

13.5

Step-by-step explanation:

3 3/8 / 1/4 = 27/2= 13 1/2= 13.5

i think

And this one too please?

Answers

Answer:

54 in. square

Step-by-step explanation:

First, average the two lengths. Then, multiply that by the height. The average of 6 and 12 is 9, and 9 times 6 = 54.

Clare bought a bag of 84 sour candies. She ate s of the candies. Write an expression that shows how many sour candies Clare has now.

Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign.

Answers

84-s= x

x- number of candies clare has left

PLEASE HELP ILL DO ANYTHINGG

Answers

Answer:

x is 23

Step-by-step explanation:

cause it is an 180 angle so 180-93=87

87 -18 =69

3x=69

x=23

Answer:

x=23

Step-by-step explanation:

in order to find x

(3x+18)° + 93°=180°

⇒3x+18=180-93

⇒3x=180-93-18

x=69/3

x=23

and there we go X = 23

hope it helps :)

have a great day!!

Please help! Look at the picture.

Answers

Answer:

It took each girl 1/8 hour to print their project.

Step-by-step explanation:

1/2 hour = 30 minutes

30 minutes / 4 girls = 7.5 minutes for each girl to print their project

7.5 minutes / 60 minutes in an hour = 0.125 or 1/8 hour

Hope this helps!

please help i have to at least get 82% but this is a hard concept for me, giving brainlest when available

Answers

Answer:

It is 30 minutes

The answer is 30 because the middle line of the box plot is centered at 30 which is the middle/median. :)

A spherical stone in the courtyard of the National Museum of Costa Rica has the
diameter of about 8 feet. Find the volume of the spherical stone. Round to the nearest
tenth. Leave your answer in terms of π.

A. 682.7 π cubic feet
B. 85.3 π cubic feet
C. 10.7 π cubic feet
D. 683.0 π cubic feet

Answers

B) 6,839 cubic feet

Analiese,
The formula for volume of a cylinder is v=πr^2h
So first you plug in the info. you were given.
v=3.14x11^2x 18
Then, you simplify the equation.
v=3.14x121x18
v=3.14x2,178
v=6,839 cubic feet
Hope this helped
B. 85.3 r cubic feet

Gabby just joined a new yoga studio. The studio charges a monthly fee plus an extra fee for each class students attend. The monthly cost for attending c classes is 20.50+2c dollars. Gabby plans to attend 9 classes this month.
What price will Gabby pay if she attends 9 classes this month?

Answers

20.50 + 2c = 22.50c
22.50c x 9 = $202.5c
I believe this is correct. Hope this helps! :)

plz help will give brainlest

Answers

Answer:

90

Step-by-step explanation:

15x12=180

180/2=90

whats an equation equal to 10x-5​

Answers

the answer should be -50

Answer:

-50

Step-by-step explanation:

Help please ASAP!! I will give brainliest!

Answers

Answer:

3/5      1/10

Step-by-step explanation:

1/5 divided by 1/3 is 1/5 times 3 which is 3/5

1/2 divided by 5

= 1/2 divided by 5/1

=1/2 times 1/5

=1/10

Answer:   1) 3/5     2) 1/10

Step-by-step explanation:

1) 1/5 divided by 1/3

then you take the reciprocal so the equation is now 1/5 times 3/1

and you get an answer of 3/5

2) 1/2 divided 5/1 (you put the one under the 5 cuz it's a whole number)

Take the reciprocal of the second fraction and flip the numerator and denominator so you get 1/5.

Then, do 1/2 x 1/5 which equals 1/10.

Hope that helped! :)

Please help; I'd love for someone to help me with this question that makes no sense what so ever

Answers

Answer:

multiply 5 by 3.5

Step-by-step explanation:

3.5 times 5 = 17.5

Answer:

17.5

Step-by-step explanation:

scale factor = side x of figure B. / side label 5 of figure A

x = scale factor * side label 5 of figure A

x= 3.5* 5

x= 17.5

Please help with this! I was having problems with the answer and I just wanted to know if I was right.

Answers

Answer:

108 degrees

Step-by-step explanation:

By the Exterior Angle Theorem:

(2x + 1) + 63 = 5x -2

2x + 64 = 5x - 2

66 = 3x

22 = x

Now, we can plug the value of x back into the expression that represents the exterior angle to find the measure of the exterior angle:

5(22) - 2

110 - 2

108

The answer is 108 degrees. (I'm sorry your question was answered so late; I hope you got the right answer when you solved it!)

Please help giving brainliest.

Answers

Answer:

D

Step-by-step explanation:

The prime factorization of 72 is 2^3 x 3^2.

I hope this helps :)

Answer:

the prime factorization of 72 is d

Step-by-step explanation:

the prime factors of 72 are written as 2to theirs power times 3to the 2 power where 2 and 3are the prime numbers

!!PLS ANSER ASAP!!
Jeff can spend no more than $4000 on his vacation. The plane fare cost 637$ per person. If he wants to take friends with him, how many can he bring?

Answers

Answer: He can take 6 friends.

Step-by-step explanation:4,000 divided by 637 is 6.29. There can not be part of a person so we round down to 6.

Answer: Its long division

Step-by-step explanation: The key word "per" let's you know that it's divided indivisually between each person.

Find the area of the shaded region

Answers

Answer:

104ft

Step-by-step explanation:

104 > 13ft x 16ft divided by 2 :)

PLS PLS HELP I WILL MARK BRAINLIEST!

Answers

Answer:

Step-by-step explanation:

The answer is true

True

Because Any Integer can be a Rational Number

Pls need help due in 20 mins- n no mfkn links pls pls plsss

Answers

Answer:

B

Step-by-step explanation:

speed is determined by the gradient

car 1 gradient = change in y / change in x =  [tex]\frac{85 - 75}{17 -15} = \frac{10}{2} = 5[/tex]

car 2 gradient = 10

so car 2 is travelling faster than car 1

question vvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

Answers

Answer:

x = 28 and x = 0

Step-by-step explanation:

Find all solutions for x by breaking the absolute value into the positive and negative components.

Question 9)
Help me please

Answers

Answer:

the pidodoesnt open for me

C. (-9, -2)

Hope this helps!

CAN SOMEONE PLS HELP ME AND PLS NO LINKS PLS
TYSM

Answers

Answer:

17

Step-by-step explanation:

Answer is 17 feet


I had this same problem a while back and I got it right with 17 feet.

THANK YOU TO ANY ONE WHO ANSWERS QUESTIONS ON BRAINLY

Answers

Answer: Thx it feels good for people to encourage us.

Step-by-step explanation:

I don’t see a question tho

(BRAINLIST!!!)70 POINTS!!! ASAP Write two different expressions equivalent to 8d - 4) Use factoring for one way​

Answers

Answer:

one is using commutative property 4d - 8

another is 2 to power of 4 - 2 to the power of 2

Step-by-step explanation:

Measurements of atoms, such as amounts, distances, and weights, are often very large or very small when compared to measurements of things you can see or touch. Scientific notation represents numbers as a power of 10. This makes very large or small numbers easier to use and understand. Approximately 7,500,000,000,000 carbon atoms fit across the period that you make with your pencil. Express this number in scientific notation. (PLEASE ANSWER FAST I'LL GIVE BRAINLIEST ALSO PLEASE DO ALL THIS IS WORTH 30 POINTS)


Step 1 Rewrite the number with a decimal after the first nonzero digit.7.500000000000


Step 2 Find the number of places and the direction you moved the decimal. If a number does not show a decimal, the decimal is at the right end of the number.You moved the decimal 12 places to the left.


Step 3 Drop the zeros, and write the number of places you moved the decimal as a power of 10. If you moved the decimal to the right, the power is negative. If you moved the decimal to the left, the power is positive.7.5 × 10 12


Step 4 Reverse the process to change scientific notation back to a whole number. A positive power of 10 moves the decimal to the right. A negative power of 10 moves the decimal to the left.


(Answer 1, 2, 3, 4 and 5 )


1. A sample of gold contains 3,800,000,000,000,000,000 atoms. Express this number in scientific notation.


2. A sample of silver contains 400,000,000,000,000 atoms. Express this number in scientific notation.


3. A sample of carbon has a mass of 0.000000000000000000034 kg. Express this mass in scientific notation.


4. A sample of silicon contains 5.23 × 10^11 atoms. Write this amount as a whole number.


5. The mass of a proton is about 1.67 × 10 -27kg. Write this mass as a whole number

Answers

Answer:

Step-by-step explanation:

1)3.8 *10¹⁵

2)4.0*10¹⁴

3)30.4*10⁻²⁰

4)523,000,000,000 atoms

5)0.000 000 000 000 000 000 000 000 00167

PLEASE HELP ASAP WILL GIVE BRAINLIEST TO BEST ANSWER

Answers

The answer is 160 for the problem

what the radius and diameter

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On is 26 the second one is 45 cuz 3x3 = 9 so that be 35

Answer: 1. The Diameter is 25 and The Radius is 12.5

2. The Radius is 2 and The Diameter is 4

Step-by-step explanation:

PLS PLS HELP I WILL MARK BRAINLIEST!

Answers

Answer:

8) C -3+2.

9) D 3-(-2).

I need help with this real quick ( 20 points) :)

Answers

That would be C! T=d/s

Please answer question 12.

Answers

Answer:

I think is f(bx)=2x^2

Step-by-step explanation:

Answer:

I believe that the slope of the graph is increased by a factor of 2. I THINK thats the answer

Consider the table:
Input value Output value
0 0
1 1
2 4
3 9

Which statements are true? Select all that apply.
The graph of the function will not form a straight line, so it is nonlinear.
The function is not proportional.
The function goes through the origin.
The difference between consecutive output values is a constant.

Answers

Answer:

1st 2nd and 3rd box

Step-by-step explanation:

1. It does not form a straight line because the output is not proportional. (it does not follow a pattern)

2. the line is not proportional because it does not follow a pattern or ratio of any kind (2468 is proportional because it follows the pattern of 2)

3. the origin is the coordinates (0,0) and the table has that labeled in the diagram therefore the graph does go through the origin

4. the output is not constant (output is 0149) because it does not show any sort of pattern. therefore the 4th box is incorrect.

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