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melisa1 [442]
3 years ago
5

The city of Raleigh has 11100 registered voters. There are two candidates for city council in an upcoming election: Brown and Fe

liz. The day before the election, a telephone poll of 400 randomly selected registered voters was conducted. 158 said they'd vote for Brown, 214 said they'd vote for Feliz, and 28 were undecided. Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Note: The proportion should be a fraction or decimal, not a percent.
Mathematics
1 answer:
kozerog [31]3 years ago
3 0

http://www.photobucket.com>Click

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What is 8/32 times 14/21?
ki77a [65]
(3)14. 32 ×21 = 96
8. 32
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112


112/96 <--the original answer
56/48
28/24
14/12
7/6 <--simplified answer
7 0
3 years ago
Determining Exponential Growth and Decay in Exercise, use the given information to write an exponential equation for y. Does the
frozen [14]

Answer:

y = Ke^{5.2t}

Exponential growth

Step-by-step explanation:

We can solve this differential equation by the separation of variables method.

We have that:

\frac{dy}{dt} = 5.2y

So

\frac{dy}{y} = 5.2dt

Integrating both sides

\ln{y} = 5.2t + K

In which K is the value of y when t = 0.

We apply the exponential to both sides, so:

y = Ke^{5.2t}

This is our exponential equation. Since the power of e is a positive value, the function represents exponential growth.

6 0
3 years ago
Describe how the graph of the parent function y= √x is transformed when graphing y= 3 √x-6. The graph is translated 6 units ____
irga5000 [103]

The Answer: is ( Right . )

For the second answer is ( reflected over the x axis . )

The third one is stretch by a factor of 3 .

the fourth one is graph A

Step-by-step explanation:

3 0
3 years ago
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Solve for x.<br><br><br><br> Enter your answer in the box.<br><br> x = <br> °
liq [111]

As we can notice the shape is a Pentagon. A Pentagon's angles should add up to 540. So we can use simple addition and subtraction to solve.

121 + 108 + 102 + 100 = 431

540 - 431 = 109

109 should be your answer

4 0
3 years ago
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Alexxandr [17]

Answer:

406

Step-by-step explanation:

We need to find the unit rate or how many miles can they drive in 1 hour. So we do 696/12 which is 58. So we have 58 miles in 1 hour. Now we multiply the number of desired hours, 7 and multiply it by 696. Which is 406

3 0
3 years ago
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