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2 years ago

ASAP

Mathematics

1 answer:

denis-greek [22]2 years ago

8 0

Answer:

Poooooop it is poop no cap legit

Step-by-step explanation:pooooooop

Pls believe me the dam answer is poop

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What is the equation of the line that goes through the points (4,6) and (2,12)?

KengaRu [80]

Answer:

6.72

Step-by-step explanation:

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2 years ago

Determine if f(x)= x + 12/ x is even, odd, or neither

Reptile [31]

F(-x)=-x+(12/-x)=-x-12/x
odd function

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2 years ago

Find the 8th term for the series 2, 8, 32, 128, … A. 8192 B. 16384 C. 6784 D. 32768

GenaCL600 [577]

Answer:32,768

2*4=8*4=32*4=128

So we have to multiply by 4

128*4=512 5th term

512*4=2048 6th term

2048*4=8192 7th term

8192*4=32768 last term

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2 years ago

A linear function is written: f(x) = 3/2x-4 What is the value of f(5)?

valentinak56 [21]

Answer:

$f(5)=3.5$

Step-by-step explanation:

$f(x)=\frac{3}{2}x-4\\f(5)=\frac{3}{2}(5)-4\\f(5)=7.5-4\\f(5)=3.5$

Hope this helped!! Have an amazing day :D

4 0

2 years ago

The average weight of the entire batch of the boxes of cereal filled today was 20.5 ounces. A random sample of four boxes was se

zhenek [66]

Answer:

$s= \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And replacing we got:

$s= 0.286$

And then the estimator for the standard error is given by:

$SE= \frac{0.286}{\sqrt{4}}= 0.143$

Step-by-step explanation:

For this case we have the following dataset given:

20.05, 20.56, 20.72, and 20.43

We can assume that the distribution for the sample mean is given by:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And the standard error for this case would be:

$SE= \frac{\sigma}{\sqrt{n}}$

And we can estimate the deviation with the sample deviation:

$s= \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And replacing we got:

$s= 0.286$

And then the estimator for the standard error is given by:

$SE= \frac{0.286}{\sqrt{4}}= 0.143$

4 0

2 years ago