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Alekssandra [29.7K]

2 years ago

12

What is the value of f(x)=x1/2+4 when x = 8?

2 answers:

kenny6666 [7]2 years ago

8 0

Answer:

f(x)=8

Step-by-step explanation:

f(x)=(8)1/2+4 add and came up with f(x)=8.

Margaret [11]2 years ago

7 0

Answer:

<h2><em>f(x)=8</em></h2><h2><em /></h2><h2><em /></h2>

Step-by-step explanation:

<em>f(x)=(8)1/2+4 add and came up with f(x)=8.</em>

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Multiple the binomials (x+3)^2

maxonik [38]

Answer:

$=x^2+6x+9$

Step-by-step explanation:

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8 0

3 years ago

If f(×)=1/3×^2+5find f(-9)

Snezhnost [94]

Answer:

I think this is the answer

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5 0

3 years ago

A local television station for a city with a population of 500,000 recently conducted a poll where they invited viewers to call

Scilla [17]

Answer:

b. Invalid, because the sample may not be representative of the population.

Step-by-step explanation:

A sample of around 10% of the population is needed to be representative.

In this question:

We have a population of 500,000, and a sample of 10,000.

10,000/500,000 = 1/50 = 0.02 = 2% of the population, so not representative, and option b is correct.

8 0

2 years ago

Please help me! where are the black dots located?!

ioda

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3 years ago