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Monica [59]
2 years ago
11

Provide an appropriate response. A private opinion poll is conducted for a politician to determine what proportion of the popula

tion favors decriminalizing marijuana possession. How large a sample is needed in order to be 95 % confident that the sample proportion will not differ from the true proportion by more than 4 %? A. 13 B. 601 C. 423 D. 1201
Mathematics
1 answer:
Aloiza [94]2 years ago
6 0

Answer:

Step-by-step explanation:

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What is the equation?
pishuonlain [190]

Answer:

(x - 7)^2 + (y - 2)^2 = 5^2

Step-by-step explanation:

Center at (7, 2); radius 5

Adapt (x - h)^2 + (y - k)^2 = r^2 to this situation.  Replace h by 7, k by 2 and r by 5:

(x - 7)^2 + (y - 2)^2 = 5^2

3 0
3 years ago
They crawled in until 51,416 had
tino4ka555 [31]

Step-by-step explanation:

do 51,416×4

ans is 245,664

8 0
2 years ago
Store A
MArishka [77]
<h3>Answer: Choice C) $1,444.50</h3>

========================================================

There are two methods to get the answer.

The slightly longer method is to take 7% of the original price to get

7% of 1350 = (7/100)*1350 = 0.07*1350 = 94.50

The sales tax is $94.50

Add this onto the original price to get 1,350+94.50 = 1,444.50

----------------------------

A shortcut is to multiply the original price by 1.07

The multiplier 1.07 represents a 7% increase since

  • 1 = 100%
  • 0.07 = 7%
  • 1.07 = 1 + 0.7 = 100% + 7%

So we will have 1.07*1350 = 1,444.50

4 0
3 years ago
There are a total of 127 cars and trucks in a lot. If there are four more than twice the number of tricks than cars, how many ca
Kruka [31]
There are a total of 127 cars on a lot if there are four more than twice the number of trucks than cars how any trucks and cars are on the lot
4 0
3 years ago
You mow your neighbor’a lawn in 5 hours and earn $45. what is your hourly wage
Talja [164]

$9.00 per hour. take 45 and divide by 5 you get 9.

6 0
3 years ago
Read 2 more answers
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