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irina [24]
3 years ago
11

This is a really hard question

Mathematics
2 answers:
mash [69]3 years ago
8 0

Answer:

The answer is in the photo hope it helps

Step-by-step explanation:

Anastasy [175]3 years ago
5 0

Answer:

  • D. 4x - 6

Step-by-step explanation:

  • f(x) = 4x - 2
  • f(x - 1) = 4(x - 1) - 2 = 4x - 4 - 2 = 4x - 6

Correct option is D

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Pleaseee help me solve this
lapo4ka [179]

Answer:

f(x)=x² +3x-x/2

f(6)=(6)²+3(6)-6/2

= 36 + 18 -3

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8 0
3 years ago
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Leon spins both spinners. How many outcomes are in the sample space?
Artist 52 [7]

Answer:

20 Outcomes.

Step-by-step explanation:

A-1 A-2 A-3 A-4

B-1 B-2 B-3 B-4

C-1 C-2 C-3 C-4

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5 0
2 years ago
Please solve 13 < m –25
Nadya [2.5K]

Answer:

m (is greater than) 38

Step-by-step explanation:

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5 0
3 years ago
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We played 15 games. We have two times as many losses as wins. How many wins do we have?
Hunter-Best [27]
I'd say the answer is 5 wins
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8 0
3 years ago
A test consists of 100 multiple choice questions, each with five possible answers, only one of which is correct. Find the mean a
TEA [102]

Answer:  Mean = 20 and standard deviation = 4

Step-by-step explanation:

Let x represents the success of getting the correct answer.

Here, the total number of trials(n) = 100

The probability of getting the correct answer, p = 1/5

Thus, the mean of the number of correct answer,

\mu_x= np

\mu_x= 100\times 1/5

\mu_x= 20

Now, the standard deviation, \sigma_x= \sqrt{n\times p\times (1-p)}

\sigma_x= \sqrt{100\times 1/5\times 4/5}

\sigma_x= \sqrt{16}

\sigma_x= 4

Thus, First option is correct.



6 0
3 years ago
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