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3 years ago

Answer quick for brainliest <3

Mathematics

1 answer:

Brut [27]3 years ago

7 0

Answer:

4mph

Step-by-step explanation:

just look at the graph

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Let f(x) = 4x - 7 and g(x) = 2x - 3. Find (f o g)(4) 9 15 5 13

kobusy [5.1K]

$(fog)(x)=f(g(x))\Longrightarrow (fog)(x)=f(2x-3)\iff\\\\ (fog)(x)=4(2x-3)-7\iff (fo g)(x)=8x-19\\\\ \Longrightarrow (fo g)(4)=16-19\iff\boxed{(fo g)(4)=-3}$

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3 years ago

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There are 12 balls in a bag. One is blue and one is red. What is the exact probability that the blue ball is drawn first and the

Fiesta28 [93]

<h3>The exact probability that the blue ball is drawn first and the red ball is drawn second is $\frac{1}{132}$ </h3>

Solution:

The probability of an event is given as:

$Probability = \frac{ \text{ number of favorable outcomes }}{ \text{ total number of possible outcomes }}$

Given that,

There are 12 balls in a bag

One is blue and one is red

Favorable outcome = blue ball is drawn first

Favorable outcome = 1

Therefore,

$Probability = \frac{1}{12}$

Now, without replacement, red ball is drawn second

Therefore,

Total possible outcomes = 12 - 1 = 11

$Probability = \frac{1}{11}$

What is the exact probability that the blue ball is drawn first and the red ball is drawn second?

$Total\ probability = \frac{1}{12} \times \frac{1}{11} = \frac{1}{132}$

Thus the exact probability that the blue ball is drawn first and the red ball is drawn second is $\frac{1}{132}$

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3 years ago

———- pls help!! ——-

nalin [4]

According to above graph :

g(-4) = 6

so, correct option is C. 6

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2 years ago

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11 + (19+6)= (11+____) + 6

ad-work [718]

11+(19+6)= (11+19)+6 so it's the associative property

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3 years ago

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Solve the inequality W>Y+H/P for H

Katarina [22]

W > Y + H/P
W - Y > H/P
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H < P(W - Y)

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3 years ago