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enot [183]
3 years ago
8

A survey of 4000 Americans found that 80% agreed with the president on a certain issue. identify the population

Mathematics
2 answers:
elena55 [62]3 years ago
5 0
3200. 4000 * .80 = 3200. That is the population of 80% of 4000 Americans.
anastassius [24]3 years ago
4 0
80% of 4000 is 3200, so 800 disagreed, and 3200 agreed.
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b

Step-by-step explanation:

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3 years ago
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Answer:

Step-by-step explanation:

1) Three points are not in the same plane if and only if exactly one line passes through them.

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It is biconditional and true because three points on same line will be in more than one plane and if they are not in the same plane then connect them and it will form a triangle which is in only one plane

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7 0
2 years ago
Can you help me solve this problem? Also please show your work.
alisha [4.7K]

Answer:

x>=-1, B

Step-by-step explanation:

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2. simplify to get 7+x <= 2x+8

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4. subtract x on both sides to get 0 <= x+1

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3 0
3 years ago
Six more than a number can be written as which variable expression
olga2289 [7]
N+6 is what I would say.
4 0
3 years ago
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podryga [215]
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Step by step explanation:


Complementary angles are angles that add up to 90 degrees and it said they both are equal which means both of them have to be half of the 90 degrees and half of 90 is 45 so 45 degrees
3 0
3 years ago
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