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4 years ago

Solve F(x) for the given domain.

Mathematics

1 answer:

iris [78.8K]4 years ago

3 0

Answer:

A. -4

Step-by-step explanation:

F(-1) means we must plug the number "-1" in for each x.

F(x) = x^2 + 3x - 2

F(-1) = (-1)^2 + 3(-1) - 2

= 1 - 3 - 2

= -4

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MARKING AS BRAINLIEST

Valentin [98]

Answer:

I got 22.4

Step-by-step explanation:

I used the formula A=1/2bh

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A=4(5.6)

A=22.4

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3 years ago

A car travels 35 miles on each gallon of gas. How far will it travel on 6 gallons?

astra-53 [7]

Answer:

210 miles

Step-by-step explanation:

35*6=210

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3 years ago

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Write the symbols for the probability that of all the outfielders, a player is not a great hitter.

Mumz [18]

The symbolic representation of the conditional probability

$P(G'|O) = \frac{P(G'nO)}{P(O)}$

This is a conditional probability problem ; which can be expressed explicitly as ;

The probability of not being a great hitter Given that the player is an outfielder
Recall :

Probability of A given B is defined as ;

$P(A|B) = \frac{P(AnB)}{P(B)}$

Let :

Probability that a player is an outfielders = P(O)

Probability that a player is a Great hitter = P(G)

Probability that a player is not a great hitter = P(G')

Probability that a player is not a great hitter given that he is an outfielder = P(OnG')

Therefore, we have :

$P(G'|O) = \frac{P(G'nO)}{P(O)}$

Learn more : brainly.com/question/18153040

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3 years ago

Helpppppppppppppppppppppp

Ad libitum [116K]

Answer:

8.04 units

Step-by-step explanation:

By Pythagoras Theorem:

${x}^{2} = \bigg( \frac{25.2}{2} \bigg)^{2} - {(9.7)}^{2} \\ \\ {x}^{2} = ( 12.6)^{2} - {(9.7)}^{2} \\ \\ {x}^{2} = 64.67 \\ \\ x = \sqrt{64.67} \\ \\ x = 8.04176598 \\ \\ x \approx \: 8.04$

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3 years ago

The formula for the area of a triangle 1/2bh=a. which of the following is not a possible first step to rearrange this formula to

Nataly_w [17]

Hi there!

The answer to this question is A - multiply by 1/2. This is because multiplying by 1/2 does not get rid of the 1/2 on that side, which is what we want to do.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!

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3 years ago

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