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lord [1]
3 years ago
6

F(x) = 4x2–2x + 1 i need help solving this problem and the steps

Mathematics
1 answer:
Shkiper50 [21]3 years ago
3 0
F(x)=2x+3
assuming the problem is 4 times 2 minus 2x plus 1
you add like variables
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Which of the following is not true when using the confidence interval method for testing a claim about μ when σ is​ unknown? Cho
sp2606 [1]

Answer:

The​ P-value method and the classical method are not equivalent to the confidence interval method in that they may yield different results ( A )

Step-by-step explanation:

The False statement about using the confidence interval method when testing a claim about  μ when  σ is​ unknown is ; The​ P-value method and the classical method are not equivalent to the confidence interval method in that they may yield different results

This is because sometimes the values gotten from the p-value and confidence interval differs and this occurs mostly when the sample size is very small.

3 0
3 years ago
For which function is it true that y
Troyanec [42]
I think it’s the second one
4 0
3 years ago
-5/8(-3/8 minus one fourth)
Ne4ueva [31]

The value of  \frac{-5}{8} (\frac{-3}{8}-\frac{1}{4} )= 25/64

<h3>What is fraction?</h3>

A fraction simply tells us how many parts of a whole we have. You can recognize a fraction by the slash that is written between the two numbers.

\frac{-5}{8} (\frac{-3}{8}-\frac{1}{4} )

= -5/8 (-3/8 -2/8)

= -5/8 (-5/8)

= 25/64

Thus, \frac{-5}{8} (\frac{-3}{8}-\frac{1}{4} )= 25/64

Learn more about fraction here:

brainly.com/question/10354322

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3 0
2 years ago
A rectangular tank measures 30 cm by 20 cm by 40 cm. How many milliliters of water are in the tank when it is full? How many lit
mel-nik [20]

Answer:

24000ml or 24L

Step-by-step explanation:

wxhxl = volume

20cm x 30cm x 40cm = volume

volume = 24000cm3

1cm3 = 1ml

24000cm3 = 24000ml

1000ml = 1L

24000ml = 24L

4 0
3 years ago
Asher catches 8 passes in 3 football games. At this rate, how many passes does he catch in 15 games?
Ivahew [28]

Answer:

40 passes

Step-by-step explanation:

If Asher can make 8 passes in 3 football cames, and you need to find how many passes he can make in 15, you need to multiply 8 x 5. This is because he made 5 times as many passes (3 x 5 = 15)

7 0
3 years ago
Read 2 more answers
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