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3 years ago

If i know a real root of f(x) = x3 -6x2 + 11x – 6 is neither 1, even, or negative, a good guess would be?

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

4 0

3.
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Use the function below to find F(2).<br> F(t) = 2•1/2^3t

navik [9.2K]

Answer:

$F(2)= \frac{1}{32}$

Step-by-step explanation:

The given function is

$F(t) = 2 \cdot \: \frac{1}{{2}^{3t} }$

To find F(2), we substitute t=2 into the function.

This means that wherever we see t, we put 2

$F(2) = 2 \cdot \: \frac{1}{{2}^{3 \times 2} }$

We multiply the exponent in the denominator to get:

$F(2) = 2 \cdot \: \frac{1}{{2}^{6} }$

We evaluate to get:

$F(2) = 2 \cdot \: \frac{1}{64}$

We now cancel the common factors to get:

$F(2) = \frac{1}{32}$

6 0

3 years ago

Alisa has a bunch of coins. She has pennies. She has nickels. She has dimes. She has quarters. They lie in one big pile. Alisa w

Alona [7]

Answer:

E. Not enough info.

Step-by-step explanation:

There could be 2 quarters 500 nickels and 7 pennies or 800 pennies 50 quarters and 2 nickels.

3 0

3 years ago

Read 2 more answers

I need help please thank u sm

gavmur [86]

K= 8. If you look at the pattern each x value is multiplied by 8 to give you the y value. You could also solve it by:

40=k5
40/5=k
8=k

you could do this with any of the x or y values and still end up with 8.

8 0

3 years ago

It is for khan academy f=32+1.8c

Tresset [83]

Answer: 92.84

Step-by-step explanation:

32 + 1.8° Celsius = 92.84° Fahrenheit

8 0

3 years ago

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Help please ??? it's easy .

Free_Kalibri [48]

Answer:

A.) 2.54

Step-by-step explanation:

I think this is the answer

7 0

3 years ago

Read 2 more answers