Mathematics Middle School

50 is what percentage of 160?
A 0.3125%
B 3.125%
C 31.25%
D 41.25%

Answers

Answer 1
The answer is C! :)
Answer 2

Answer:

C

Step-by-step explanation:

Related Questions

CAN SOMEONE HELP AND FAST

Answers

Answer:

Part A) 243 lunches were sold

Part B) $850.50

Step-by-step explanation:

Part A) Cheese Pizza (50) and Pep Pizza (40) = 90% [10% was the Chicken, but we're looking for the totality]

243 times 3.50

22hhd bftihghjgy bbbbbbbbbbyyyyrgfhv convention branch

At the grocery store, containers of fruit juice come in various sizes. Customers can purchase a 30-ounce bottle for $1.80, or a 64-ounce bottle for $3.20. How much money is saved per ounce by purchasing the larger bottle?

Answers

Answer:

30-ounce bottle for $1.80=$0.05

Step-by-step explanation:

Answer:

I think its $0.06 because you can do $1.80 divided by 30 to get 0.06. So, i say it's $0.06

Use mental math to find the sum.
14+6+57

Answers

Answer:

77

Step-by-step explanation:

B/c 14+6=20

and 20+57=77

Hope this helps!

Answer:

Step-by-step explanation:

14+6+57=77

3/16+ (-11/20)
Can you help me?

Answers

Answer:

-29/80

Step-by-step explanation:

remove parenthesis 3/16 - 11/20

then simplify

-29/80

The answer is -0.3625

what is 11/2 + 4/9 simplified

Answers

Answer:

5 17/18

Step-by-step explanation:

11/2 + 4/9

(11×9 + 4×2) / 18

(99 + 8) / 18

107/18

5 17/18

This is the answer for the questions

1. Round 7.058 to the nearest whole number.

2. Round 35. 61 to the nearest tenth.

3. Round 724.398 to the nearest hundredth.

4. Round $1.362 to the nearest cent.
Someone do these for me please.

Answers

1. 7
2. 35.6
3. 724.40
4. 1.36
1 . 7
2. 35.6
3. 724.40
4. 1 cent

How can you show that a given number is the solution of an equation?
Substitute the value into the equation for the variable and simplify. A true statement will result.
Substitute a similar value into the equation for the variable and simplify. The resulting false statement shows the original value is true.
Substitute the value 0 into the equation for the variable and simplify. If the result is 1=1, then the original value is the answer.
Solve the equation for the variable. The solution will always produce a true statement.

Answers

Answer:

The answer a (Substitute the value into the equation for the variable and simplify. A true statement will result.) should be correct.

Brittany and Will each made a triangular sign with an area of 8 square feet. The base of Brittany's triangle is half as long as the base of Will's. How do the heights of the triangles compare?

Answers

Answer:

the length of Brittany's triangular sign is 1/2 the length of Will's

Step-by-step explanation:

The height of Brittany's triangle (h₁) is 2 times the height of Will's triangle (h₂).

How do the heights of the triangles compare?

Let's assume the height of Brittany's triangle is h₁ and the height of Will's triangle is h₂.

For Brittany's triangle:

A = ¹/₂b₁h₁ = 8

For Will's triangle:

A = /₂b₂h₂ = 8

We are also given that the base of Brittany's triangle is half as long as the base of Will's triangle

b₁ = ¹/₂b₂

Now, let's find the relationship between the heights of the triangles:

From the equations above, we can see that:

h₁ = 16 / b₁

h₂ = 16 / b₂

Recall; b₁ = ¹/₂b₂

h₁ = (2 x 16) / b₂

h₂ = 16 / b₂

So, the height of Brittany's triangle (h₁) is 2 times the height of Will's triangle (h₂).

Learn more about heights of triangle here: https://brainly.com/question/31719110

#SPJ3

Which whole number property is represented?

11 + (4 + 9) = (11 + 4) + 9


Commutative Property of Addition

Associative Property of Addition

Identity Property of Addition

Answers

Associative property

Which number sentence represents the Associative Property of Addition?


22 + 3 = 25
22 + 3 = 25

0 + 90 = 90
0 + 90 = 90

18 + 7 = 7 + 18
18 + 7 = 7 + 18

4 + (1 + 11) = (4 + 1) + 11

Answers

What is Associative Property of Addition?

According to the Associative property of Addition, when 3 or more numbers are added, the result (sum) remains the same even if the numbers are grouped in a different way. Here, grouping is done with the help of brackets.

This can be expressed as, a + (b + c) = (a + b) + c.


So, according to this the answer is 4 + (1 + 11) = (4 + 1) + 11.


Hope my answer helps you✌️

Mark BRAINLIEST

It takes 12 cups of chicken broth to make a chicken soup recipe. How much is this in quarts?
Use the table below. Include the correct unit in your answer.

Volume
Unit Symbol Fact
fluid ounce
cup
pint
quart
gallon

Answers

Answer:

12 cups is equal to 3 quarts

Step-by-step explanation:

There are four cups in a quart

12 cups is equal to 3 quarts

Which ratios have a unit rate greater than one choose all that apply

Answers

Answer:

9/8 miles, 7 miles, 4 miles

Explain why each of the following triangles has an area of 9 squared units

Answers

Answer:

Some of them which have halves count too

Step-by-step explanation:

So 2 halves together = 1

Try counting now.

187,183 ÷ 2,255

HI...

Answers

The answer is 83.0079822616408
it’s 83.0079822616408! gl ^^

please help me im not sure what to do

Answers

Answer:

Its 1 or 3 i think

Step-by-step explanation:

The correct answer is 4. m

Emelina wrote the equation of a line in point-slope form as shown below.

(y + 4) = 3 (x + 2)

What is Emelina’s equation in slope-intercept form?

Answers

Y=3x+2 is the answer for that math question

HELP

Would i times them

Answers

Answer:

yeah you would

Step-by-step explanation:

yes you would times them

Anyone here use Acellus? If so answer this question Acellus explain: ur grade and teachers

Answers

Answer:

Same I got A's

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

1 more question after this one! Here:

Answers

Answer:

y=3/4x+-2

Step-by-step explanation:

y intercept is -2

rise / run = slope

slope = 3/4

I don’t know but try finding out for yourself then ask for help

The original cost of a Tesla at the highest end of cost was $120,000. The new model of 2021 is set to cost around $50,000. What is the approximate percent decrease rounded to the nearest whole?

Answers

Answer:

58%

Step-by-step explanation:

it went down by 70000, so the percent of decrease is 58.3333, which is 58% rounded

the answer would %58

A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the
machine will make in eight hours. Another machine can make 8 miles of ribbon in an
hour. Graph the length of the ribbon the machine will make in 8 hours. What is the
difference in length for a 8 hour period between the two machines? Write an Equation
in slope intercept for each machine.

Answers

sad and sad story to be seen

Answer.
-Why is Democritus important with regard to atomic theory?
-Dalton’s atomic theory was the first:
-What subatomic particle did JJ Thomson discover?
-In 1913, Neils Bohr proposed a new atomic model known as the _________ model, which is patterned after the solar system.
- List the 4 principles of Bohr’s model:
a.
b.
c.
- In 1926, Erwin Erwin Schrödinger used mathematical equations to describe the likelihood of finding an ________ in a certain position. This atomic model is known as the _________________________ model of the atom.
-In 1932, James Chadwick discovered the ____________.
-Since 1932, the atomic theory has been further enhanced by the concepts that protons and neutrons are made of even smaller units called _________
-Everything in the universe (except energy) is made up of ______________________ .
-Therefore everything in the universe is made up of ___________________.
-An atom itself is made up of three tiny kinds of particles called subatomic particles: ___________,

________________ and __________________ .

The protons and the neutrons make up the ________________ called the nucleus.

The _____________________ fly around above the nucleus in a small cloud.

The electrons carry a ________________ charge and the protons carry a ___________________charge.

In a normal (neutral) atom the number of protons _____________________ the number of electrons.

Answers

The Malcontents' major complaints were that the Trustees had placed too many limitations on the ownership of land, the right to make and to buy alcohol, and the right to own slaves.

Answer:

-Why is Democritus important with regard to atomic theory? Democritus developed his atomic philosophy as a middle ground between two opposing Greek theories about reality and the illusion of change. He argued that matter was subdivided into indivisible and immutable particles that created the appearance of change when they joined and separated from others.

-Dalton's atomic theory was the first complete attempt to describe all matter in terms of atoms and their properties. 

-What subatomic particle did JJ Thomson discover? He discovered the electron in 1897.

-In 1913, Neils Bohr proposed a new atomic model known as the Bohr's model, which is patterned after the solar system.

- List the principles of Bohr's model:

a. An electron moves around the nucleus in a circular orbit.

b. An electron's angular momentum in the orbit is quantisized.

c. The change in an electron's energy as it makes a quantum jump from one orbit to another is always accompanied by the emission or absorption of a photon.

- In 1926, Erwin Schrödinger used mathematical equations to describe the likelihood of finding an electron in a certain position. This model is known as the Rutherford Model of an atom.

-In 1932, James Chadwick discovered the neutron.

-Since 1932, the atomic theory has been further enhanced by the concepts that protons and neutrons are made of even smaller units called quarks. The quarks themselves are in turn made of vibrating strings of energy.

-Everything in the universe (except energy) is made up of matter.

-Therefore everything in the universe is made up of atoms.

-An atom itself is made up of three tiny kinds of particles called subatomic particles: protons, neutrons and electrons.

The protons and the neutrons make up the centre called the nucleus.

The electrons fly around above the nucleus in a small cloud.

The electrons carry a negative charge and the protons carry a positive charge.

In a normal (neutral) atom the number of protons is the same number of electrons.

The temperature in the potter’s kiln dropped 760 degrees in 4 hours. On average, how much did the temperature drop per hour?

Answers

160 degrees per hour
140 degrees per hour I think

In order to make green paint, a 2:3 ratio of blue paint to yellow paint is used. If there are 30 ounced of green paint how many ounces of blue panit was used?

Answers

Answer:

12 ounces

Step-by-step explanation:

2+3=5

30÷5=6

6×2=12

Not gonna lie I have no idea

Which whole number property is represented?

10 + 0 = 10


Commutative Property of Addition

Associative Property of Addition

Identity Property of Addition

Answers

Commutative property of addition

Answer:

Answer:

10

Step-by-step explanation:

Tony is riding his bicycle. He rides at a speed of 11 kilometers per hour for 27.5 kilometers. For how many hours does he ride

Answers

Answer:

es igual a dos horas con 50 minutos: 2:50

Step-by-step explanation:

equals two hours and 50 minutes: 2:50

Tony took 2 and a half hours

I need help plz!!!!!!!!!!!!

Answers

6)486

7)28.32

8)3.3

9)2.538

10)34.45

11)7.92

12)22.125

13)38.5093

these should all be correct^^!

just type exactly the problem, into a calculator!
good luck on the rest of your assessment.

OK MORE OF THESE ARE HARD TO ME SINCE IM ONLY IN MIDDLE SCHOOL!!!!!!

Answers

Answer:

w=32

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

x=32

8 = 32/4

this equation is true

the others are not true

44/4 = 11

20/4 = 5

40/4 = 10

Combine like terms to create an equivalent expression.

Answers

Answer:

t.b.h. i forgot how to do this srry-

i’m pretty sure it’s 1/6 p-4/5

i need pictures for this math proplem

Answers

Answer:

18÷4=4.5 so for each game, len spends $4.50

4.50 is the answer i believe
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