Mathematics Middle School

There are 80 students in the sixth grade at Baker Street School, and 50% of thern take notes with a pencil sixth-grade students who take notes with a pencil.
how many sixth grade students take notes with a pencil? ​

Answers

Answer 1

I think the answer would be 40

Answer 2

Answer:  Hello, There! your Answer is Below

40 Is your Answer

Step-by-step explanation:

Step 1: Our output value is 80.

Step 2: We represent the unknown value with XStep 3:

From step 1 above,$80=100

Step 4: Similarly, x=50

Step 5: This results in a pair of simple equations:This results in a pair of simple equations:

$80=100\(1)

$x=50(2)

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

80/x = 100%/50%

Step 7: Again, the reciprocal of both sides gives

x/80 = 50/100

x=40$

Therefore, 50%of 80i s 40

Related Questions

Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.

The relationship between the quantities in the table is x
equals y.
A =
B =

Answers

We need the table please a: and b:

Answer:

A =✔ 750

B =✔ 1,250

why was the hypotenuse out of shape?

Answers

Answer:

A hypotenuse is a right triangle in which the longest side is opposite of the right angle. A triangle is a 2-dimensional shape with three sides

Step-by-step explanation:

Please help me! And explain how you got your answer

Answers

Answer:

12.167

Step-by-step explanation:

V=s³

So, the equation would be V=2.3 × 2.3 × 2.3

V=12.167

The answer is 12.16 trust me

A fish tank is filled with water. The tank holds 150 gallons (volume). The tank is 5 feet long and 3 feet high. What is the width?

Answers

Answer:

10

Step-by-step explanation:

Answer:

The width is 10

Step-by-step explanation:

5 x 3 x 10 = 150

7. Consider the diagram below. Please find the value of w.

Answers

Answer:

x = 44

I hope it's helps you

Answer: M{W°}=44

A triangle has 3 sides, and the total of angles are equivalent to 180°.

PLS HELP ASAP!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

18 units^2

Step-by-step explanation:

There are two trianges each with a base of 3 and a height of 3, making each 4.5 units^2 and together, 9. Add the area of the triangles with the square to get 18.

Answer:

A = 18 cm²

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )

where h is the perpendicular height and b₁, b₂ the parallel bases )

Here h= 3,  b₁ = 3 and b₂ = 9 , then

A = [tex]\frac{1}{2}[/tex] × 3 × (3 + 9)

   = 1.5 × 12

   = 18 cm²

The Philadelphia Museum of Art’s triangular pediment has the measurements shown in the diagram. What is the area?





840 ft2 , 840 ft^2

58 ft2 , 58 ft^2

420 ft2 , 420 ft^2

82 ft^2

Answers

Answer:

420 ft^2

Step-by-step explanation:

12x70=840

840/2=420

Please help!! Use the transversal drawing that I created and find the value of X and the value of all the other angles.

Answers

Answer:

(6x+12) + (7x-40) = 180

Step-by-step explanation:

Kiley invited 10 students to her home, and 20 showed up. What percentage of the number invited showed up?

Answers

Answer:

200% of the number she invited.

Step-by-step explanation:

20/10 = 2

2 x 100 = 200

Answer:200%

Step by step explanation: 10 people=100% so 2x that will be 200%

Find the volume of the composite solid.

NO LINKS PLEASE!

Answers

Answer:

156 ft^3

Step-by-step explanation:

1) find the volume of the parallelepiped:

V = side^2 x height = 6^2 x 3 = 108 ft^3

2) find the base area of the pyramid:

base area = side^2 = 6^2 = 36 ft^2

3) find the volume of the pyramid:

V = (base area x height)/3 = (36 x 4)/3 = 48 ft^3

4) find the total volume

V = 108 + 48 = 156 ft^3

To find the volume of the whole prism we first need to find the volume of the base aka rectangular prism and then the top.

For the rectangular prism the volume would be:
6*6*3 which equals 108

For the top prism the volume is:
6*6*4 which equals 144

Add 144 and 108 and you should get 252.

Hope this helps if so mark me the brainiest.

Can someone answer this its just boxplots :)))

Answers

The answer is 77%

because 31-7=24
24/31=0.77
0.77x100= 77%

plss help
Which solid figure does this graph represent?
A) cube
B) square pyramid
C) rectangular prism
D) triangular pyramid

Answers

The answer is A, a cube.
It’s A cube....................

Giovanna and Janet both have jobs where they get paid by the hour. Below are the numbers of hours each have worked on each of the last 5 days and the amount of money they made. Which of these statements is true based on the given information?

Answers

Answer:

Janet makes 9 dollars per hour which is more that Giovanna makes.

Step-by-step explanation:

Its very simple

All you have to do is divide  like Giovanna make 42 dollars every 6 hours

42/6=7

Also for Janet she makes 54 dollars every 6 hours

54/6=9

Mark each of the following as true or false and explain how you know.

- 5 < 3

- 5 > 3

|- 5| < 3

|- 5| > 3

Answers

True
False
False
True

(I think)
1) True, -5 is left to 3 on a number line, therefore it is less than 3.
2) False, 3 is right to -5 on a number line, therefore it is greater than -5.
3) False, |-5| is equal to 5 and 5 is right to 3 on a number line, therefore |-5| is greater than 3.
4) True, |-5| is equal to 5 and 5 is right to 3 on a number line, therefore |-5| is greater than 3.

let me know if you have any questions :)

Every weekend Jill bikes 7.5 miles from home to the tennis court. His cousin Jun does the same thing. He bikes 80% as far as Jill. How many miles does Jun bike from home to the tennis court every weekend?Please show how you got your answer.

Answers

80% of 7.5 is 6.
so if he travelled 80% further, it would be 7.5+6 which is
13.5

Answer:

53.2

Step-by-step explanation:

MY REASONING FOR THIS IS BECAUSE 80% of 9.5= 7.6 and because a weekend has 7 days then you have to multiply 7.6*7 which is 53.2.

Amy​'s car holds at most 19 gallons of gas. Now it has 8 gallons. Use pencil and paper. Explain how to find the amount of gas she ​needs, in​ liters, to fill the gas tank. Use the conversion factors 4 quarts 1 gallon and 0.94 liters 1 quart. Then find this amount.

Answers

Answer:

She needs 30.2833 L

Step-by-step explanation:

8 gallons = 30.2833 liters

Lizzy had test scores of: 72, 94, 108, 60
What is the RANGE of her test scores?

Answers

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

Answer:

the range is 48

Step-by-step explanation:

the range is the difference between the highest and lowest numbers. the highest number is 108 and the lowest number is 60, so you would subtract 60 from 108.

108 - 60 = 48

The milligrams of aspirin in a person's body is given by the equation a=500*(3/4) ^t. where t is the number of hours since the patient took the medicine.

a. How much aspirin will be in the patient's body after two hours?



b. In the equation, what does the 500 tell us about the situation?



c. In the equation, what does the 3/4 tell us about the situation?

Answers

Answer:

Is it c

Step-by-step explanation:

I hope this helps

The answer to the question that you are requesting the answer for is c

Here is a quadrilateral inscribed in a circle. Jada says that it is square because folding it along the horizontal dashed line and then the vertical dashed line gives 4 congruent sides. Do you agree with Jada? Explain why or why not.

Answers

Answer:

yes

Step-by-step explanation:

because all the side are congruent, and there are four right angles that can be seen in the image!

The Ramirez family is driving from City A to City B. In 6 ​days, they have traveled 2430 miles. At this​ rate, how long will it take them to travel from City A to City​ B?

Answers

He will drive 493 miles every day I think

Which graph is an example of a function?

Answers

Answer: 1

Step-by-step explanation:

math problem time lol

Answers

The answer is 62.8
Use the formula C=(3.14)d
C=(3.14)(20)
C= 62.8
Circumference of a circle = 2(3.14)r
The radius is 10
So 2 x 3.14 x 10 =62.83

Suppose you flip four coins and you want to determine the probability of exactly three of these coins flipping a head. if flipping three heads is a favorable compound event, what ratio can be used to determine the probability.

Answers

Answer:

Favorable, Possible

Step-by-step explanation:

HEEEEELLLLPPPP PPLLLLLZZZ T^T

Answers

Answer:

Step-by-step explanation:

1. 16,536
2. 80
Hope it helps

Rebecca leaves home to go to work. She walks the first 5 minutes and then increases her speed until she gets to work. Which graph represents the situation?

Answers

Answer:

Step-by-step explanation:

I believe that this is the answer.

Yeah I think so because she starts out slow and gets faster

Where is point B on the number line

Answers

Answer:

It is at -0.4

Step-by-step explanation:

If the point is behind -0.5, hat makes it -0.4 Have a great day : )

Is at 4.0 that is were the B was

After brainstorming and considering his audience, Angel wrote this thesis statement:

Teens should take a pledge to not text and drive because distracted driving puts their passengers, other drivers, and the public at risk.

The risk to other drivers is the
in his paper.

The suggestion that teens take a pledge to not text and drive is the
in his paper.

The risk to the public is the
in his paper.

The risk to passengers is the
in his paper.

Answers

Answer:

second point, claim angel will defend, third point, first point

Step-by-step explanation:

i just did it

The second point, claim angel will defend, the third point, the first point.

We have given that,

After brainstorming and considering his audience, Angel wrote this thesis statement.

What is the thesis statement?

A thesis statement usually appears at the conclusion of the introductory paragraph of a paper. It offers a concise summary of the main point or claim of the essay, research paper, etc. It is usually expressed in one sentence, and the statement may be reiterated elsewhere.

Teens should take a pledge to not text and drive because distracted driving puts their passengers, other drivers, and the public at risk.

The risk to other drivers is the in his paper.

Therefore we get the second point, claim angel will defend, the third point, first point.

To learn more about the thesis statement visit:

https://brainly.com/question/2094985

#SPJ2

What is the solution set for −6x − 14 ≤ 4?

Answers

Answer:
X greater and equal to -3
-6x less and equal to 4+14
-6x less and equal to 18
x greater and equal to -3
x> - 3 i believe i’m not for sure though

can someone help me with this last circled question plsss

Answers

Less than 2 Hours a week.

75% of 19 is roughly 14.25. 14 People workout less than 2 hours a week, there’s your answer

please help and explain

Answers

Answer:

No

Explanation:

The sum of the lengths of any 2 sides of a triangle must be larger than the length of the 3rd side.

Answer:

B. No

Step-by-step explanation:

two of the lengths added together need to be greater than the 3rd length.

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