I need help on this

Answer:

The 90% confidence interval is  [tex]0.1316 <  p <  0.1812[/tex]

Step-by-step explanation:

From the question we are told that

   The sample size is  n  =  582

   The number of teenagers at the wheel is k = 91

Generally the sample proportion is mathematically represented as

          [tex]\^ p = \frac{k}{n}[/tex]

=>       [tex]\^ p = \frac{91}{582}[/tex]

=>      [tex]\^ p = 0.1564[/tex]

From the question we are told the confidence level is  90% , hence the level of significance is    

      [tex]\alpha = (100 - 90 ) \%[/tex]

=>   [tex]\alpha = 0.10[/tex]

Generally from the normal distribution table the critical value  of  [tex]\frac{\alpha }{2}[/tex] is  

   [tex]Z_{\frac{\alpha }{2} } =  1.645[/tex]

Generally the margin of error is mathematically represented as  

     [tex]E =  Z_{\frac{\alpha }{2} } * \sqrt{\frac{\^ p (1- \^ p)}{n} } [/tex]

=>  [tex]E =  1.645 * \sqrt{\frac{0.1564  (1- 0.1564)}{582} } [/tex]

=>  [tex]E =  0.0248 [/tex]

Generally 95% confidence interval is mathematically represented as  

      [tex]\^ p -E <  p <  \^ p +E[/tex]

=>   [tex]0.1564  -0.0248 <  p <  0.1564  + 0.0248[/tex]

=>   [tex]0.1316 <  p <  0.1812[/tex]

Answer:

i think 7 but i am not 100% sure

Step-by-step explanation:

Answer:

- 4/5

Step-by-step explanation:

Step 1:

- 11/15 - 1/15           Equation

Step 2:

- 12/15          Add the negative numbers

Step 3:

- 4/5         Convert

Answer:

- 4/5

Subtracting from a negative number is the same thing as adding them together.

Hope This Helps :)

Answer: It makes it smaller, but I don’t know what the fractions are

Step-by-step explanation:

Have a happy thanksgiving!

Answer:

Step-by-step explanation:

What are the fractions on the spinner? What are the statements?

Answer:

Step-by-step explanation:

a Calculate Remas wage in a week where she works 37 hours. ... To calculate the hourly rate earned when working overtime we multiply the normal hourly rate by ... overtime factor, which is 1 2 for time and a half and 2 for double time. ... 3 Gareth works as a train driver and is normally paid $11.48 per hour.

Answer: y=1, x=11

Step-by-step explanation: make x in one side in an equation and substitute it in the other and get the value of y then substitute y in one of the equations and get the value of x

x= 8+3y

8+3y+6y=17

9y=9

y=1

X=11

Answer:

48%

Step-by-step explanation:

$1200 divided by %25 = 48%

Answer:

3x+12=90

3x+12-12=90-12

3x=78

3x/3=78/3

x=26

3y+36=90

3y+36-36=90-36

3y=54

3y/3=54/3

y=18

I hope this is good enough:

Answer:

1246

Step-by-step explanation:

jk get that work

Answer:

C.) A' (-5,3), B' (-1,3), C' (4,-3)

Step-by-step explanation:

Translation rule: (x, y + 2)

A (-5,-5) -> A' (-5, -5 + 2) -> A' (-5, -3)

B (-1,1) -> B' (-1, 1 + 2) -> B' (-1, 3)

C (4,-5) -> C' (4, -5 + 2) -> C' (4, -3)

Answer: Here is the pic and so its 8.9 so it would be 9 because your rounding and I hope this helps :D

Answer:

Be more specific, there was a lot more going down.

Step-by-step explanation: First of all, the narrator had this obsession with the old man. He loved him like family, even if they were mostly close friends. It was the old man's eye that was bothering him. He was mentally ill as the idea is introduced to the reader as they begin the story.  With the way he was narrating things, you could tell that he was an unreliable narrator because he's nuts. He went mad almost completely and started to plot the old man's murder. The process took about 3-4 days and nights (From my perspective, I don't have the text available in front of me right now, this is from when I was in 7th grade.) On the 3rd/4th night, he makes a creaking noise. The old man is startled but goes back to sleep. (The narrator moves ever so slowly in his advances each night, and he's careful in his own perspective. Like, just imagine him just looming over the door, ready to pounce. And when he finally got his chance, he rushes at the old man with the axe, old man being scared awake, and decapitated and mutilated into small pieces. The narrator hides the body below the floorboards and the police later arrive, suspecting foul play. After they're satisfied with the search, the narrator breathes a sigh of relief, but then a mental noise starts thumping in his head, and it was the old man's heart beat. (He had heard it as he crept into his room at night during those 3-4 days and nights.) It drove him nuts no matter how much he tried to ignore it. Finally, out of insanity, he rips out the floorboards to reveal the fresh corpse to the horror of the police. The story stops there.

Answer:

Distributive and associative.

Step-by-step explanation:

The equation involves distributing, and rearranging the order, so the properties are distributive and associative.

Hope this helps, and have a great day!! C:

Answer:

8 hours

Step-by-step explanation:

Answer:

bjhmiukjgjhkuijkl

Step-by-step explanation:

Answer:

2 fifths

Step-by-step explanation:

hope this helps

Answer:

22

Step-by-step explanation:

4 4/10 = 44/10 = 22/5 = 4 2/5

4 2/5

Answer:

Mixture B

Step-by-step explanation:

Answer:

4.69 feet

Step-by-step explanation:

If the table is a square, all the sides are equal and the area is the length of one side squared.  A=l^2

The length must then be the square root of the area. The square root of 22 square feet is 4.6904 feet. Rounded to the nearest tenth, that is 4.69 feet.

Answer:

Step-by-step explanation:

2c+3b=2(m+1)+3(m+5)=2m+2+3m+15=5m+17

thanks

The expression 2 C + 3 B equals 5 m + 17 in standard form

What is Linear Equation in 2 variables?

An equation is said to be linear equation in two variables if it is written in the form of ax + by + c = 0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero.

Given data ,

The value of C = m + 1

The value of B = m + 5

To calculate the value of 2 C + 3 B , substitute the value of B and C in the expression , we get

2 C + 3 B = 2 ( m + 1 ) + 3 ( m + 5 )

               = 2 m + 2 + 3 m + 15

               = 5 m + 17

Therefore , 2 C + 5 B = 5 m + 17

Hence , the expression 2 C + 3 B equals 5 m + 17 in standard form

To learn more about linear equation in standard form click :

https://brainly.com/question/21739703

#SPJ2

Answer:

The answer is A

Step-by-step explanation:

Answer: I'm so sorry, but I'm not sure what you are asking.

I just read your comment, thank you for clarifying, I just was expecting a question, so I didn't really get it. Yeah you are right.

Answer:

Yep

Step-by-step explanation:

Just do that and this then u got it u got to figure out life lol

Answer:

In at least one hundred words, describe how what Markandaya reveals about Kenny helps to shape his character, and which themes in Nectar in a Sieve are developed with this information.

Step-by-step explanation:

Answer:

6 i think..

Step-by-step explanation:

Answer:

n ≥ -3

Step-by-step explanation:

If n can be no less than -3... then we know that n has to be bigger than or equal to -3.

This could also be said as greater than or equal to -3

Conveniently enough... there is a sign for greater than or equal to and it is ≥

Answer:

Step-by-step explanation:

if i new i would tell you but im haveing the same problem

Answer:

cool

Step-by-step explanation:

Answer:

1.) 3  

2.) 11

3.)17

Step-by-step explanation:

you would want to add them up then multiply

Answer:

M<1=55

M<2=55

M<3= 70

Step-by-step explanation:

Angle 1 and 2 are equal

Answer:

1) 16

2) 35

3) 60 degrees

4) 72 degrees

5) (x+7)= 55 y= 70

Step-by-step explanation:

1) Special Triangle - All angles are 60 degrees, so that means all sides are the same length

2) You know that those two angles at the end are the same, so that means each of those side lengths are mirrored.

3) Special Triangle - Each side is the same, so all angles would be 60 degrees

4) You know that those two sides are the same, so their angles would be mirrored

5) You know that those two sides are the same, so their angles would be mirrored, to get 55 on both bottom sides. 55+55= 110 so, you'd need 70 degrees left to make it a triangle as all triangles are fully 180 degrees.