3 years ago

Suppose cluster sampling were being used to survey MyBook users, who

Mathematics

2 answers:

Sveta_85 [38]3 years ago

5 0

Answer:

Step-by-step explanation:

Ede4ka [16]3 years ago

5 0

Answer:

The best cluster would be Philadelphia which percentage of 27% is nearly close to 28% of the whole united states population percentage.

Step-by-step explanation:

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umka21 [38]

Answer:

The answer should be 6.208<62.081

Step-by-step explanation:

Because the open side faces the larger value

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3 years ago

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neonofarm [45]

Answer:

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Step-by-step explanation:

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3 years ago

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solniwko [45]

12. To rotate CW 270 degrees, find the points of the original triangle, make the Original X value becomes the new Y value and the new X value is the inverse of the original Y value.

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4 years ago

A row of sliced cheese rests on a cutting board. The cheese is labeled $3.15 per pound. An even planner needs to buy 13 pounds o

-Dominant- [34]

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Step-by-step explanation:

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3 years ago

1. Find f(x) if it is known that f(x+5)=x+12.

uranmaximum [27]

Answer:

1. f(x)=x+7

2. f(x)=1.2x

Step-by-step explanation:

1. If f(x+5)=x+12, then substitute

$t=x+5\Rightarrow x=t-5$

Hence,

$f(t)=(t-5)+12\\ \\f(t)=t+7$

Now change t into x:

$f(x)=x+7$

2. If f(x-5)=1.2x-6, then substitute

$t=x-5\Rightarrow x=t+5$

Hence,

$f(t)=1.2(t+5)-6\\ \\f(t)=1.2t+6-6\\ \\f(t)=1.2t$

Now change t into x:

$f(x)=1.2x$

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4 years ago