How many moles are in 2.75 x 10^23​ atoms of Sulfur ? please show steps

Answer:

Slope: 8/3

Step-by-step explanation:

Answer:

It’s 0,0

Step-by-step explanation: it only crosses the origin once and on the 0 so.

Answer:

0

Step-by-step explanation:

The line crosses at the origin.

Answer:

Percentage decrease = 28%

Step-by-step explanation:

Original distance = 25 miles

New distance = 18 Miles

Change in distance = 25 - 18

= 7 miles

Percentage decrease = change in distance / original distance × 100

= 7/25 × 100

= 0.28 × 100

= 28%

Percentage decrease = 28%

Answer:

A is 7   and B is

Step-by-step explanation:

A: 3x2 is 6+1 is 7

B: 3x5 is 8 + 1 so 9+9+9+9 is 36

Answer:

The answer is below

Step-by-step explanation:

9) The area of the platform = length * width = 9 m * 12 m = 108 m²

Area = 108 m²

11) 1 km² = 1 km × 1 km = 1000 m × 1000 m = 1000000 m²

But 1 hectare = 10000 m², hence:

1000000 m² = 1000000 m² / 10000 m² per hectare = 100 hectares

1 km² = 100 hectares

12) Area of each paper = 16 cm * 12 cm = 192 cm²

There are 48 sheets, hence:

Total area of sheets = 192 cm² * 48 = 9216 cm²

13) Area of each tile = 12 cm * 10 cm = 120 cm²

The kitchen contains 500 tiles, therefore:

Area of kitchen = 120 cm² * 500 tiles = 60000 cm²

1 m² = 10000 cm²

60000 cm² = 60000 cm² / 10000 cm² per m² = 6 m²

Area of kitchen = 6 m²

Answer:

10

Step-by-step explanation:

5+5=10

10+10=20

20-10=10

please mark me as brainliest!!<3

Answer:

it is 10

5+5=10

10+10=20

20-10=10

Answer:

In an experimental study looking at classical music exposure and reading ability in children, the researcher divided the children into two groups (Groups A and B

Salaries, Wages, and Environment are the independent variables that could result in a change in the price of a basket of apples.​

Generally, Independent variables are variables that are not dependent on the price of any item indirectly.

We have to Name at least two independent variables that could result in a change in the price of a basket of apples.​

Therefore,

We have that

Salaries

Wages

Environment

People Can affect the price of a basket of apples indirectly.

For more information on Independent variables visit

https://brainly.com/question/17364204

Answer:

4 side is the answer I am sure

Answer:

None.

Step-by-step explanation:

I assume we are talking about a regular heptagon.

This has 7 sides and 7 internal angles.

Each internal angle = 180 - (360/7) = 128.6 degrees which is an obtuse angle.

Answer:

3; 6; 9; 12; 15; 18;

Step-by-step explanation:

Multiples of 3:

3*1=3

3*2=6

3*3=9

3*4=12

3*5=15

3*6=18

Answer:

3,6,9,12,15,18

Step-by-step explanation:

I think this might be correct I'm not sure

Answer: Time taken by pipe C to empty the tank = 5 hours.

Step-by-step explanation:

Pipe A can fill a tank in 5 hours.

Let time taken by Pipe C = x ( hours)

Time taken by Pipe B = x-2 ( hours)

Now, with all 3 pipes open, it takes 3 hours to fill the tank, it can be represented as

[tex]\dfrac15+\dfrac1{x-2}-\dfrac1x=\dfrac 13\\\\\Rightarrow\ \dfrac{x-(x-2)}{x(x-2)}=\dfrac13-\dfrac15\\\\\Rightarrow\ \dfrac{x-x+2}{x^2-2x}=\dfrac{5-3}{15}\\\\\Rightarrow \dfrac{2}{x^2-2x}=\dfrac2{15}\\\\\Rightarrow\ x^2-2x=15\\\\\Rightarrow\ x^2-2x-15=0\\\\\Rightarrrow\ x^2-5x+3x-15=0\\\\\Rightarrow\ x(x-5)+3(x-5)=0\\\\\Rightarrow\ (x-5)(x+3)=0\\\\\Rightarrow\ x=5, -3[/tex]

Time cannot be negative,

So, x=5

Thus, Time taken by pipe C to empty the tank = 5 hours.

Answer:

-38h-30

4h+(−6)(5)+(−6)(7h)

=4h+−30+−42h

=(4h+−42h)+(−30)

=−38h+−30

Answer:

A=B

Step-by-step explanation:

Equation 1: 70% of A = 0.7a

Equation 2: 35% of B = 0.35a

Equation 3 = (Equation 2) • 2

Equation 3: 70% of B = 0.7a

Equation 3 = Equation 1

A = B

The required solution of the given condition is A = B.

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,
70% of A = 0.7a

A = 0.7 / 0.7a
A = a  - - - - (1)

Now,
35% of B = 0.35a
B = 0.35 / 0.35a
B = a - - - - - (2)

From equation 1 and 2
A = B

Thus, the required solution of the given condition is A = B.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ2

Answer: 4

Step-by-step explanation:

From the question, we are informed that julie has 3 1/3 yards of fabric to make doll outfits and that each outfit requires 5/6yard of fabric

The number of outfits she can make would e:

= 3 1/3 ÷ 5/6

= 10/3 × 6/5

= 4

Answer:

The equation 2 x + 3 = x + x + 3 is an example of an equation that has an infinite number of solutions.

Answer:

600 is compatible of 655 and 40 is compatible of 35

Step-by-step explanation:

Compatible number is the number which is easy to calculate without using pen and paper or in other words mentally

compatible number of 655 divided by 35 is 600 and 40

where 600 is compatible of 655 and 40 is compatible of 35

Answer:

y = 48°

Step-by-step explanation:

In parallelogram STVU,

[tex] m\angle TVU + 60\degree = 180\degree[/tex] (linear pair angles)

[tex] m\angle TVU = 180\degree - 60\degree [/tex]

[tex] m\angle TVU = 120\degree [/tex]

[tex] m\angle UST= m\angle TVU =120\degree [/tex](Opposite angles of a parallelogram)

[tex] m\angle USR= 120\degree(\because S-R-T) [/tex]

[tex] 108\degree + m\angle USR+m\angle PSR= 360\degree[/tex]

[tex] 108\degree + 120\degree+m\angle PSR= 360\degree[/tex]

[tex] 228\degree + m\angle PSR= 360\degree[/tex]

[tex] m\angle PSR= 360\degree - 228\degree [/tex]

[tex] m\angle PSR= 132\degree [/tex]

[tex] y+m\angle PSR= 180\degree [/tex]

(Adjacent angles of a parallelogram)

[tex] y+ 132\degree= 180\degree [/tex]

[tex] y= 180\degree-132\degree[/tex]

[tex] y= 48\degree[/tex]

Answer:

BD = 26

The measure of angle ADB = 59 degrees

The measure of angle DEC = 118 degrees

Step-by-step explanation:

BD = 2 * EC = 2 * 13 = 26

The measure of angle ADB = 90 - 31 = 59 degrees

The measure of angle DEC = 180 - 2(31) = 180-62 = 118 degrees

Answer: It should be C. (0,2)

Step-by-step explanation:

Since you are in 7th grade and have not learned about the slope-intercept form yet, I won’t write the explanation for it, since my explanation uses the slope-intercept form. (Sorry)

Answer:

No

Step-by-step explanation:

Because, the radius on AI is 2" while LD is 3".

Answer:

equivalent to 24 out of 60:  12/30,  6/15,  2/5

Step-by-step explanation:

Answer:

x=4

Step-by-step explanation:

20x+5+24x-1=180

44x+4=180

- 4 -4

44x=176

/44 /44

x=4

9514 1404 393

Answer:

  x = 4

Step-by-step explanation:

The two marked angles are supplementary when the lines are parallel.

  (20x +5)° +(24x -1)° = 180°

  44x +4 = 180 . . . . . . simplify

  44x = 176 . . . . . . . . . subtract 4

  x = 4 . . . . . . . divide by 44

__

The two angles are ...

  (20·4 +5)° = 85°

  (24·4 -1)° = 95°

19.6

*i think*

1/2 times 2 is 1;1 times 4 is 4;4 plus 5.2(3)= 4 plus 15.6 = 19.6

Answer:

Amazing. What is the question.

Step-by-step explanation:

Answer:

13 degrees

Step-by-step explanation:

Answer:

35 ml/hr

Step-by-step explanation:

Convert lbs to kg

205 ÷ 2.2 = 93.18 = 93.2 kg

Calculate the minute rate

93.2 kg x 5 mcg/kg/min = 466 mcg/min

Calculate hourly rate

466 mcg/min x 60 mins/hr = 27,960 mcg/hr

Drug is expressed in mg, so convert mcg to mg

27,960 mcg = 27.96 mg

Answer:

180 degrees

Step by step explanation:

it's two 90 degree angles put together.

Answer:

18 votes were in favor of the new speed limit

Step-by-step explanation:

Hope this helps :)

Answer:        22.5 minutes

Step-by-step explanation:

Answer:

22.5

Step-by-step explanation:

7 1/2 = 15/2

15/2 minutes per 1/3 mile

1/3 x 3 = 1

15/2 x 3 = 22.5

22.5 minutes per mile

Answer:

y is equal to or greater to one

y > 1 (BUT THE > HAS A DASH UNDER IT)

Step-by-step explanation:

it's a colored in circle and i was taught that that's when the point is included (that's why a dashed should be under the >)

Answer:

[tex]y \geqslant 1[/tex]

Step-by-step explanation:

the coloured dot means it is equal to or more than 1

as the arrow moves toward bigger numbers than 1