The ideal gas law takes the form PV=NRT where P represents pressure, V represents volume, N represents number of moles of gas, R represents gas constant, and T represents temperature in kelvins.

Answer:

x=2, y=1

Step-by-step explanation:

y=x-1

y=3-x

x-1=3-x

2x=4

x=2

Answer:

12 miles

Step-by-step explanation:

3 miles per 30 minutes

2 hours is made of 4 30 minutes, so 3 x 4 = 12

Answer:

The answer is 12 miles

Step-by-step explanation:

30 minutes is half an hour.

If 30 minutes is half an hour then, 2 hours is 120 minutes.

3 miles in this problem is 30 minutes, so 120 divided by 30 is 4 and 4x3 is 12.

Answer:

$2.40

Step-by-step explanation:

We know that the sales tax is 8% , we also know that we want to buy two t shirts that cost $15.00 each.

So first, look at what we are purchasing, two t-shirts costing 15.00 dollars each.

Since we are buying two, multiply $15 by 2,

==> $30.00 dollars

And since the sales tax is 8%, to find how much we will pay will mean to multiply the amount by the percent,

30 * 8%

==> $2.40 dollars

You will pay $2.40 dollars in tax

Answer:

The side length of the original field is 19 feet

Step-by-step explanation:

Let the side of original square be x

Now we are given that A square field was enlarged by adding 5 feet to the length and width of the original field.

So, length of side of enlarged field = x+5

Area of new enlarged field =

We are given that the area of the enlarged field is 576 square feet

So,

Hence The side length of the original field is 19 feet

Answer:

The answer is A

Step-by-step explanation:

I took the test and got 1 inch equals 4 feet :) Hopes this helps

♡ The Question ♡      

Caitlin drew a scale drawing of the community park in her town. The actual park is 48 feet long. Caitlin's scale drawing is 12 inches long.  

What scale did Caitlin use to draw the park?  

* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*        

♡ The Answer ♡      

1 inch equals 4 feet!  

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*        

♡ The Explanation/Step-By-Step ♡    

No Explanation/Step-By-Step provided!    

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*        

♡ Tips ♡        

-No tips provided!

Answer:

$28.80

Step-by-step explanation:

Multiply $24 by 20% (0.20)

24 x 0.2 = 4.80

So, the tip is $4.80

Add the tip to the price of the tab

24 + 4.8 = 28.8

So the overall price of the restaurant tab is $28.80

Hope this helps :)

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Answer:

its a little too small

Step-by-step explanation:

Answer:

In repeated sampling from the distribution of S , the average of the values will approach 4.66.

Step-by-step explanation:

The correct interpretation of the mean is in repeated sampling from the distribution of S, the average of the values will approach 4.66.

The Geometric distribution is a discrete probability distribution that shows the likelihood of the number of failures before the success attained.

Let consider S to be a random variable that represents the selected adults in a community surveyed.

Then

[tex]\mathbf{S \sim G(p) S = 4.66}[/tex]

Therefore, the correct interpretation of the mean is in repeated sampling from the distribution of S, the average of the values will approach 4.66.

Learn more about Geometric distribution here:

https://brainly.com/question/3216901?referrer=searchResults

Answer:

2

Step-by-step explanation:

Answer:

2 meters

Step-by-step explanation:

I really don't know if this is right. It is just a guess:

8-6=2 so the windowsill is 2 meters off the ground because if the ladder is leaning 6 meters out, you have to take 6 meters away from 8, which leaves you with 2 meters.

Answer:

1. ▲ABC ~ ▲A'B'C' because ▲A'B'C' is obtained by dilating ▲ABC by a scale factor of 1/3 and then rotating it about the origin by 180 degrees.

Step-by-step explanation:

given;

ABC / A= (-12, 12) / B= (-9, 6) / C= (-3, 12)

A'B'C' / A'= (4, -4) / B'= (3, -2) / C'= (1, -4)

consider line AC = 9

                      A'C' = 3

ratio is 9/3, so the factor is 1/3

Answer:

Doesnt Have a matrix its singular I believe, But I can really help on that

Answer:

3/4

Step-by-step explanation:

Answer:

(78, 80)

Step-by-step explanation:

Given a normal distribution :

Mean = 79 seconds

Standard deviation = 0.5 seconds

Using the empirical rule :

95% of her finishing times :

According to the empirical rule, 95% represents 2 standard deviations from the mean that is ± 2 standard deviations from the mean score or value.

Hence ;

The interval will be defined as ;

Mean ± 2(standard deviation)

79 ± 2(0.5)

79 ± 1

(79 - 1) ; (79 + 1)

78 ; 80

Answer:

x = -23

Step-by-step explanation:

Answer:

the length of the pond is 10 feet.

Step-by-step explanation:

The computation of the length of the pond side is shown below:

Let us assume the length of the pond side be x feet

Now the one side length with the brick border is x + 4

And, the pond is 196 square feet

Now the equation would be

(x + 4)^2 = 196

(x+4) = 14

x = 10

Therefore, the length of the pond is 10 feet.

The length of each side of the pond is required.

The length of the side of the pond is 10 feet.

Let [tex]x[/tex] be the length of each side of the pool.

If the brick layer is 2 foot wide the size then 2 foot would be added to all the sides of the pool.

The length of each side would be [tex]x+2+2=x+4[/tex]

The area of the pool is [tex]196[/tex] square feet.

So,

[tex](x+4)^2=196\\\Rightarrow x+4=\sqrt{196}\\\Rightarrow x+4=\pm14\\\Rightarrow x=10,-18[/tex]

Since, negative number cannot be the length.

[tex]x=10\ \text{feet}[/tex]

Learn more about area:

https://brainly.com/question/25292087

Answer:

1. -21

2. 46

3. 2

4. -4

5. 10

6. -10

Step-by-step explanation:

1. gh = (-7)(3) = -21

2. g² - h = (-7)² - (3) = 49 - 3 = 46

3. g + h² = (-7) + (3)² = -7 + 9 = 2

4. g + h = (-7) + (3) = -4

5. h - g= (3) - (-7) = 10

6. g - h = (-7) - (3) = -10

Answer:

John can share 5 meters per second

Question:

Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10 meters past the starting line. Chana skated 3 meters per second and Josiah skated 2 meters per second.

Answer:

What does point G represent in this context?

Chanas distance from the starting line at a time when she is farther than Josiah.

Answer:

its increasing

Step-by-step explanation:

Answer:

it's A

Step-by-step explanation:

hope this helps u with whatever you are doing!

Answer:

1.

Step-by-step explanation:

I just know.

Answer:

20,80,90

39, 59, 82

40,65,70

Step-by-step explanation:

Answer:

I belive is D im not positive though so maybe wait for another answer

Step-by-step explanation:

Answer:

42 liters of salsa is the answer

Answer:

0_0

Step-by-step explanation:

WAT IS DAT

Answer:

it should be 24.472

Answer:

x=76 being exterrior alternate angle

Answer: X = 76°

Step-by-step explanation:

Answer: f

(

m

)

=

7

m

6

+

7

6

Step-by-step explanation:

Answer: f(m)=7/6m+7/6

Step-by-step explanation: Khan Academy

Answer:

Step-by-step explanation:

i think its the second one

Answer:

A: 25 mph

Step-by-step explanation:

A simple slope problem. Rise over run is how you calculate slope, and in this case, it would be- 50/2 -which is equal to- 25/1 - Which, put into context, 25 miles per hour.