2) Find the standard deviation for the following data. Round your answer to 2 decimal
places as needed.
71
30
48
78
72
62
59
96
41
44
35
16
74
91

Answer:

the answer is m<2 = 153

Answer:

Carter has to save for 3 months.

Step-by-step explanation:

120+25x=195

If you add 25 to 120, 3 times you get 195.

Therefore your answer is 3 months.

Mark brainliest pls and thank you.

Answer:

A. 12(3 +5)

Step-by-step explanation:

12 times 3 = 36

12 times 5 = 60

36 + 60 = 96

Answer:

Step-by-step explanation:

It would be B. 6 + 10 = 16 x 6 = 96.

That is equivilent to 36  +60.

Answer:

6:10pm

Step-by-step explanation:

At 6:00 the hands are 180° apart.

The hour hand moves 1/12 of circle per hour = 30° per hour = 0.5° per minute.

The minute hand moves 1/60 of the circle per minute = 6° per minute

Angle between the hands decreases by 6-0.5 = 5.5° per minute.

180 - 5.5t = 125

t = 125/5.5 = 10 minutes

The hands are 125° apart at t minutes after 6:00, or 6:10.

Answer:

The reaction is CH  

4

​  

+2O  

2

​  

→CO  

2

​  

+2H  

2

​  

O.

At room temperature, water will condense to form liquid water.

1 mole of methane reacts with 2 moles of oxygen to form 1 mole of oxygen.

10 ml (0.445 moles) of methane will react with 20 ml (0.89 moles) of oxygen to form 10 ml (0.445 moles) of carbon dioxide.

Hence, the resulting mixture will contain 10 ml of unreacted methane and 10 ml of carbon dioxide.

The total volume of the mixture will be 20 ml.

Step-by-step explanation:

Answer:

8700

Step-by-step explanation:

hope this helps:)

Answer:

8700

Step-by-step explanation:

Answer:

80 degrees

Step-by-step explanation:

A line is 180 degrees, so in this case 50 degrees+_+_ =180 degrees. (In this problem, I'm trying to find the bottom right of 50 degrees first. ) We get 65 for the first corner. And since we know that a triangle is equal to 180 degrees, we add 65+35+_=180 degrees, and we get 80 degrees.

The missing angle is 70°

What is a Triangle?

A triangle is a polygon with three edges and three vertices.

The sum of the angles inside a triangle is 180°

Given data ,

Let the two triangles be Δ ABC and ΔCDE

From the figure we can see that

In Δ ABC , the sum of the angles inside a triangle is 180°

Let the angle to be calculated in the first triangle be x

So ,

65° + 60° + x = 180°

x + 125° = 180°

So , x = 55°

Now , the angle on a line is 180°

Let the angles of the second triangle be a , b and 35°

So , x + 50° + a = 180°

Substituting the value of x in the above equation , we get

55° + 50° + a = 180°

a + 105° = 180°

a = 75°

Now , to calculate the required angle b ,

The sum of the angles inside a triangle is 180°

So , 75° + 35° + b = 180°

110° + b = 180°

And , b = 70°

Hence , the missing angle is 70°

To learn more about triangles click :

https://brainly.com/question/1058720

#SPJ2

Answer:

11.7

Step-by-step explanation:

Answer: at hour 7, there is 19531 total organisms

Step-by-step explanation:

answer on edge

Answer:

19,531

Step-by-step explanation:

on EDG 2021

Answer:

119/30

Step-by-step explanation:

14/3-7/10

Answer: y=-3x-17

Step-by-step explanation:

Answer:

I do not know but u try hard

Answer:

the area is 3i as a fraction would be 3i/1

Step-by-step explanation:

Thanks

3 7/8

Hope this helps! :D

1 2 3 4 5 6 7 8 9

are base-ten numbers,

Hope this helps! :D

Answer:

All the numbers we use are in base 10 already.

Answer:

8 to the second power

Step-by-step explanation:

length times width = area, so since length and width is 8, 8*8 would be the answer

Answer:

12

Step-by-step explanation:

4x3=12

Answer:

27 years old

Step-by-step explanation:

if mary is 9 years old and you're three times as old as Mary then it's 9x3 which is 27

Answer:79.5

Step-by-step explanation:

you would divide 23.85 by 3 to get the answer for one and then multiply it by 10

Hi there!

Multiply terms:

[tex]3[/tex]·[tex]2=6[/tex]

Percentage of term:

[tex]3=100%[/tex]

[tex]2=100[/tex]÷[tex]3[/tex]·[tex]2=66.334[/tex]

[tex]6=200[/tex]

Fraction form:

[tex]\frac{3}{3}[/tex]·[tex]2=\frac{6}{6}[/tex]

Answer: 11. Is A

Step-by-step explanation:

Answer:

51.78 is rounded to 52

Answer:

it would be rounded up to 52

Answer:

.4259

or 4.259

Step-by-step explanation:

I D K if the and is a point or just an and.

:) hope this helps

Answer:

(21 + 11)2 = 64

So, I don't think teachers do this, but this is my way of doing it

Okay, so first, I divided 64 by 2 :

64 ÷ 2 = 32

Then, I subtracted 11 from 32:

21

Now, to check, just do the problem :

(21 + 11)2 = 64

      32 * 2 = 64

Answer:

The solutions are:

[tex]m=-3,\:m=-19[/tex]

Step-by-step explanation:

Given the expression

[tex]\left(m\:+11\right)^2=\:64[/tex]

[tex]\mathrm{For\:}\left(g\left(x\right)\right)^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}g\left(x\right)=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]

solving

[tex]m+11=\sqrt{64}[/tex]

[tex]m+11=\sqrt{8^2}[/tex]

[tex]m+11=8[/tex]        ∵ [tex]\sqrt{8^2}=8[/tex]

Subtract 11 from both sides

[tex]m+11-11=8-11[/tex]

Simplify

[tex]m=-3[/tex]

now solving

[tex]m+11=-\sqrt{64}[/tex]

[tex]m+11=-\sqrt{8^2}[/tex]

[tex]m+11=-8[/tex]      ∵ [tex]\sqrt{8^2}=8[/tex]

Subtract 11 from both sides

[tex]m+11-11=-8-11[/tex]    

Simplify

[tex]m=-19[/tex]

Thus, the solutions are:

[tex]m=-3,\:m=-19[/tex]

Answer:

It has no (0) solutions.

Step-by-step explanation:

If you graph the lines, they are parallel, therefore there is no number where they connect.

Answer:

10 over 1

Step-by-step explanation:

Answer:

10 to 1

Step-by-step explanation:

its common sense