3 years ago

Are you sure about the answer?

Mathematics

2 answers:

Alexxx [7]3 years ago

6 0

Answer:

WHAT ANSWER WHERE IS IT

Step-by-step explanation:

Nuetrik [128]3 years ago

4 0

Answer:

I guess! Sorry, which answer are you talking about?

Step-by-step explanation:

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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:

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

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3 years ago

The ratio of grade 7's to grade 8's is 5:3. If there

Greeley [361]

Answer:

240 students

Step-by-step explanation:

Grade 7 : Grade 8 = 5 : 3

Number of seventh grade students = 5x

Number of Eighth grade students = 3x

3x = 90

x = 90÷3

x = 30

Total students = 5x + 3x = 8x = 8 * 30 = 240

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3 years ago

Which type of sandwich consists of two slices of bread or two halves of a roll, a spread and a filling?

Andreas93 [3]

PB&J hope this helps

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3 years ago

-4.25 ⋅ (3/10 + 1/5)

elixir [45]

Answer: -0.85

Step-by-step explanation:

3/10 + 1/5 = 1/2

1/2 x -4.25 = -0.85

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1 year ago

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Answer: The amount she pays for admission

Step-by-step explanation:

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