According to records, the amount of precipitation in a certain city on a November day has a mean of 0.10 inches, with a standard deviation of 0.07 inches. What is the probability that the mean daily precipitation will be 0.11 inches or less for a random sample of November days (taken over many years)?

Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.

Answer:

x = -2y - 9

Step-by-step explanation:

First isolate the variable by putting the x on a side by itself.

-4x=36+8y (8y becomes positive when it changes sides)

Then divide the entire equation by -4 to make the x stand alone.

x = -9 -2y

Some teachers prefer the variables at the beginning of the equations so it could also read

x = -2y - 9

Hello there!

Question:-

[tex]-4x-8y=36[/tex]

We need to find the value of x.

Solution:-

[tex]\sf \longmapsto-4x-8y=36[/tex]

Firstly, Add 8y to both sides :-

[tex]\sf \longmapsto \: - 4x - 8y+8y=36+8y[/tex]

On Simplification:-

As (-) and (+) equals to (-),It Will be 8y-8y.Answer would be 0.

[tex]\sf \longmapsto \: - 4x - 0 = 36 + 8y[/tex]

[tex]\sf \longmapsto \: - 4x = 8y + 36[/tex]

Then, Divide both sides by -4:-

[tex]\sf \longmapsto \: \dfrac{4x}{ - 4} = \dfrac{8y + 36}{ - 4} [/tex]

On Simplification:-

[tex]\sf \longmapsto \: x = - 2y - 9[/tex]

______________________________________

Henceforth the value of x is :-

[tex] \boxed{\tt \: x = - 2y - 9}[/tex]

______________________________________

I hope this helps!

Please let me know if you have any questions.

~MisterBrian

Answer:

24 cm

Step-by-step explanation:

10 + 1 + 4 + 2 + 1 + 6 = 24 cm

Hope this helps

Answer:

117

Step-by-step explanation:

18x9=162

5x9=45

162-45=117

Answer:

2) 10/9 = 1.111111111

3) 1/2 = 0.5

4) 2

5) 3/7 = 0.428571429

6) 4/5 = 0.8

7) 1

8) 42/11 = 3.818181818

9) 5/3 = 1.666666667

10) 7/4 = 1.75

Step-by-step explanation:

Hope this helps

Answer:

2. 19

18

3. 1

4. 6

5

5. 5

4

6. 9

10

7. 1

8. 53

66

9. 4

3

10. 11

28

Note: Download Photomath to solve math problems in a snap of a picture

Answer:

-13w + 3

Step-by-step explanation:

Answer:

w=3/13

Step-by-step explanation:

(-7w+13)-(6w+10)=

-7w+13-6w-10=

reduce

-13w+3=

13w=3

w=3/13

Answer:

16/24 is equivalent to 2/3...................

1. it is asked to find how much will be needed to pay for the bill

2. 487.75 952.50

3. multiply

4. I don't know

5. 487.75 multiplied by 952.50 equals 464,581.875

Answer:

+-+-+-

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

46-14=32 so therefore, a Caterpillar has 32 legs.

The caterpillar has [tex]16[/tex] legs.

Let, the caterpillar's legs be [tex]x[/tex].

[tex]x+(x+14) = 46\\2x+14=46\\2x=46-14\\2x=32\\x=\frac{32}{2} \\x=16[/tex]

Therefore, the caterpillar has [tex]16[/tex] legs.

Know more about caterpillars here:

https://brainly.com/question/17251136

#SPJ2

Answer:

x = 1

Step-by-step explanation:

3x + 2 = 5

Inverse oeprations

3x + 2 = 5

    -2     -2

3x = 3

/3     /3

x = 1

Answer:  17.33

Step-by-step explanation:

You just do 52 divided by 3.

Answer:

17.3

Step-by-step explanation:

52 divided by 3

Answer:

28 dollars

Step-by-step explanation:

$45+$5= $50 which is how much she spent it total

then she sells it for $78

so her profit would be $28

Answer:

I'll round in each

200,000

220,000

228,000

228,800

228,800

i am so sorry if thats not what you want i just want to help as much people as possible and i dont know im percent so im so sorry again i apoligize

The percentage of deaths occurred in 2004 is 27.77%.

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

We have the table that contains the total number of deaths worldwide as a result of earthquakes from 2000 to 2012.

In 2004,

228802 deaths occurred.

And the total number of deaths = 823756

To find the percentage:

Let n be the required percentage.

228802 = n x 823756 / 100

n = 228802 x 100 / 823756

n = 27.77%

Therefore, the percentage is 27.77%.

To learn more about the percentage;

brainly.com/question/24159063

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Answer:

85

Step-by-step explanation:

From the question given above, the following data were obtained:

Ratios of the angle => 2 : 4 : 5 : 6

Difference between the largest angle and the smallest angle​ =?

Next, we shall determine the various angles in the quadrilateral. This can be obtained as follow:

Ratios of the angle => 2 : 4 : 5 : 6

Total ratio = 2 + 4 + 5 + 6

Total ratio = 17

Angle in a quadrilateral = 360

For ratio 2:

Angle = 2/17 × 360 ≈ 42

For ratio 4:

Angle = 4/17 × 360 ≈ 85

For ratio 5:

Angle = 5/17 × 360 ≈ 106

For ratio 6:

Angle = 6/17 × 360 ≈ 127

SUMMARY:

The angles are => 42°, 85°, 106° and 127°

Finally, we shall determine the difference between largest angle and the smallest angle​. This can be obtained as follow:

Smallest angle = 42°

Largest angle = 127°

Difference between the largest angle and the smallest angle​ =?

Difference = Largest – Smallest

Difference = 127 – 42

Difference = 85

Thus, the difference between the largest angle and the smallest angle​ is 85.

Answer:

right triangle with sides 3,4,& 5

perimeter=12

Step-by-step explanation:

Step-by-step explanation:

[tex] \sin(48) = \frac{25}{qr} \\ qr = \frac{25}{ \sin(48) } = \frac{25}{0.743} \\ qr = 33.65[/tex]

Answer:

We can break this figure up into 3 rectangles. The 3x6 one, the 6x9 one, and the 15x12 one. Then, to find the area of the figure all we need to do is multiply and add them up. 3*6=18, 6*9=54, and 15*12=180. Then, we do 18+54+180= 252 sqaure inches, so your answer would be the first option.

Answer:

16.4

Step-by-step explanation:

I'm going to be honest, I don't really know how to explain this one. But the website GeoGebra can help with finding perimeter of shapes. You have to play around with it a bit to figure it out though.

Step-by-step explanation:

(1/8 - X) = -1/8

or, (1/8+1/8) = X

or, X=1/4

it's the final answer you can check it if you want

Answer:600

Step-by-step explanation:

Answer:

x=18

21-3=18

Step-by-step explanation:

Answer:

  x = 3⁸  

Step-by-step explanation:

Step(i):-

Given that

              [tex]log _{3} (x)+ log_{9} (x) =12[/tex]

             [tex]log _{3} (x)+ log_{3^{2} } (x) =12[/tex]

  we know that

        [tex]log^{a} _{b} = \frac{loga}{logb}[/tex]

         [tex]log _{3} (x)+ \frac{logx}{log3^{2} } =12[/tex]

Step(ii):-

Apply log xⁿ = nlogx

      [tex]log _{3} (x)+\frac{1}{2} \frac{logx}{log3 } =12[/tex]

    [tex]log _{3} (x)+ \frac{1}{2} log_{3 } (x) =12[/tex]

   [tex]log _{3} (x)+ log_{3 } (x)^{\frac{1}{2} } =12[/tex]      ( ∵  log xⁿ = nlogx)

 Apply log(ab) = loga+logb

 [tex]log _{3} (x (x^{\frac{1}{2} }) =12[/tex]

  [tex]log _{3} ( (x^{\frac{3}{2} }) =12[/tex]

[tex]\frac{3}{2} log _{3} ( x) =12[/tex]

 [tex]\frac{1}{2} log _{3} ( x) = 4[/tex]

[tex]log _{3} ( x) = 8[/tex]

we know that  [tex]log _{b} ( x) = a[/tex]    ⇒  x = bᵃ

∴    x = 3⁸  

Answer: $55.33

Step-by-step explanation: In order to solve this promblem, add all the monthly gas bills and take that result and divide it by the numbe rof months, to get the anerage gas bill expense

ANSWER

47,500

STEP BY STEP:

Answer:

wait what the hell is even this!

The answer is g= -5h + 16

Answer:

g = −5h+16

h = −[tex]\frac{g}{5}[/tex]+[tex]\frac{16}{5}[/tex]

Answer:

False

Step-by-step explanation:

The lowest point is at 11.