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Kruka [31]
2 years ago
7

PLS HELP:

Mathematics
2 answers:
____ [38]2 years ago
6 0
1) At 95% Confidence interval the critical value is z0.025= 1.96 Margin of error = 0.02 Or, z0.025* sqrt(p(1 - p)/n) = 0.02 Or, 1.96 * sqr
bekas [8.4K]2 years ago
6 0

Answer:

1632

Step-by-step explanation:

https://h2.flipswitch.com/LinkPageProvider/Launch?pageIdentifier=1ca77597-35de-4bf7-a2a9-77b829d248be

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Y= 2x -1 <br> 2x + 3y =13
Molodets [167]

Step-by-step explanation:

Check the image above dear.....

5 0
3 years ago
Each morning, max walks to school. at 8:20, he passes a stoplight that is 2 blocks from home. he reaches the town library at 8:2
frosja888 [35]
This sentence is key: "At this point, he is 3 blocks from school and half way there" 
<span>since 3 blocks is halfway of the trip, that means the total distance is 6 blocks </span>

<span>from the stoplight to the library must be one block, and one block took him 4 minutes </span>

<span>therefore, therefore, the total trip takes 4 * 6 = 24 minutes, or 4 * 3 = 12 minutes from the library </span>

<span>8:24 + 12 = 8:36 </span>

<span>he arrives at school at 8:36 </span>
<span>(and yes, make sure to sketch this out!)</span>
5 0
3 years ago
Read 2 more answers
The basement of a large department store features discounted merchandise. Their policy is to reduce the previous month's price o
Marizza181 [45]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
 <span>P(t) = Po(1 - r)^t 

P(t) = price after t months --> S 
Po = initial price -- P 
r = rate as a decimal 

S = P(.9)^4 
-> = 100(.9)^4 
-> = 65.61 

(100 - 65.61)/100 
34.39/100 
34%</span>

5 0
3 years ago
"Come back to me" was written by?
Vilka [71]
Zac maloy, espen lind, amund bjorklund.
7 0
3 years ago
Solve the inequality. 6x + 3 &gt; 3x + 30 A) x &gt; 9 B) x &gt; 11 C) x &gt; −9 D) x &gt; −11
ANTONII [103]

Subtract 33 from both sides

6x>3x+30-36x>3x+30−3

 Simplify 3x+30-33x+30−3 to 3x+273x+27

6x>3x+276x>3x+27

 Subtract 3x3x from both sides

6x-3x>276x−3x>27

Simplify 6x-3x6x−3x to 3x3x

3x>273x>27

Divide both sides by 3

3x>\frac{27}{3}x>

​

3x> ​27

​​  

Simplify \frac{27}{3}

​3

​

ANSWER: x>9


6 0
3 years ago
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