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kupik [55]
3 years ago
6

What is (f⋅g)(x)?

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
7 0
(f * g)(x) is equal to f(x) * g(x).

Plug in f(x) and g(x) for f(x) * g(x).

(x^2 - 2x + 3) * (x^3 - 4) = x^5 - 2x^4 + 3x^3 - 4x^2 + 8x - 12

Answer:
(f*g)(x) = x^5 - 2x^4 + 3x^3 - 4x^2 + 8x - 12
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You are playing a board game with your little sister. Moves are determined by rolling 2 six-sided dice. The red die tells you th
enot [183]

Answer: The probability is 1/9.

Step-by-step explanation:

First, let's define the possible outcomes of each dice:

Red: Forward (4 times), Backward (2 times)

Green : {1, 1, 2, 2, 3, 4}

We want to find the probability of moving backward 2 spaces.

Then we need to find the probability of rolling a "backward" in the red dice, and a 2 in the green dice.

First, the probability of rolling a backward in the red dice is equal to the quotient between the number of outcomes that are "backward", and the total number of outcomes in the dice (there are 2 backwards and 6 outcomes in total), this is:

p1 = 2/6 = 1/3.

And the probability of rolling a 2 in the green dice is equal to the quotient between the number of outcomes with a 2, and the total number of outcomes. (The 2 appears two times, and there are 6 possible outcomes):

p2 = 2/6 = 1/3.

Now, the probability of both events happening at the same time is equal to the product of the individual probabilities, then the probability of moving backwards 2 spaces is:

P = p1*p2 = (1/3)*(1/3) = 1/9.

7 0
3 years ago
Which fraction is bigger 30\100 or 3\10
Igoryamba
They are actually equivalent because 3 is a factor of 30 because 3x10 
And 10 is a factor of 100 so 10x10 
5 0
3 years ago
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Solve the equation: 5x + 5 = 0
Igoryamba

Answer:

x = -1

Step-by-step explanation:

5x + 5 = 0

Subtract 5 from each side

5x+5-5 = 0-5

5x = -5

Divide by 5 on each side

5x/5 = -5/5

x = -1

3 0
3 years ago
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Solve the equation + 6 = 2.
seraphim [82]
The answer is a=7 because you have to do 7-6 which equals to 2 which a=7 is the right answer
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2 years ago
There are 4 green marbles and 7 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of choo
Aliun [14]

Answer:

4/11

Step-by-step explanation:

there are 4 green out of 11 total

5 0
3 years ago
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