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Alinara [238K]
3 years ago
12

Do the political leanings of a network affect the news they report? During the the 2018-2019 Government shutdown, a left-leaning

news network and a right-leaning network both polled voters to ask who they thought was responsible for the shutdown. All together, 56% of the poll respondents said they thought President Trump was most responsible for the shutdown, while 44% thought others were most responsible. Assume that the left-leaning network polled 900 voters and the right-leaning network polled 1100 voters. If the polling data reported by two news networks are independent of their political inclinations, how many American registered voters would we expect to say that President Trump was responsible according to the left-leaning news network?
Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

504

Step-by-step explanation:

We are solving for the left leaning poll

Total voters = 900 + 1100

= 2000

Number of voters who say trump was responsible = 56percent x 2000

= 1120

Number of those who say otherwise = 44% x 2000

= 880

For this network

Those who say trump is responsible = 1120 x900/2000

= 1008000/2000

= 504 registered voters

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6 0
3 years ago
Shane has 1/2 pound of cheese to make 4 sandwiches. He wants to use the same amount of cheese in each sandwich. What fraction of
anastassius [24]

Answer:

The fraction of one pound of cheese to be used in each sandwich is 1/8

Step-by-step explanation:

Here, we have a question that requires the method of dealing with the division of fractions.

To divide a fraction by a whole number, we multiply the denominator of the fraction by the whole number as follows;

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Amount of cheese per sandwich = 1/2÷4 = 1/8.

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3 years ago
A box of cereal contains 23.4 ounces. It costs $5.49. What is the cost to the nearest cent of the cereal per ounce
cestrela7 [59]
So in a proportion 23.4 over 5.49 equals 1 over o and multiply 5.49•1=23.4o
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31<br>Write as a mixed number.<br>Give your answer in its simplest form.​
makvit [3.9K]
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2 years ago
How many 4-digit numbers are neither multiples of 2 nor multiples of 5?
Gwar [14]

There are 10,000 total four-digit numbers (1000 through 9999).

Multiples of 2 end in 0, 2, 4, 6, and 8. There are 9*10*10*5 = 4500 four-digit multiples of 2.

Multiples of 5 end in 0 or 5. There are 9*10*10*2 = 1800 four-digit multiples of 5.

There is redundancy between the two sets of numbers, namely those that end in 0, which are both multiples of 2 and 5. There are 9*10*10*1 = 900 four-digit multiples of both 2 and 5.

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3 years ago
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