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Naddika [18.5K]
3 years ago
6

????????????????????????

Mathematics
1 answer:
gavmur [86]3 years ago
3 0

Answer:

P(Sum = 9) = \frac{1}{9}

Step-by-step explanation:

Given

Outcomes of rolling two dice

Required

P(Sum = 9)

From the given outcomes, we have:

n(S) = 36 -- the sample size

Sum = 9:=\{(3,6),(4,5),(5,4),(6,3)\}

So.

n(Sum = 9) = 4

The probability is:

P(Sum = 9) = \frac{n(Sum = 9)}{n(S)}

P(Sum = 9) = \frac{4}{36}

Simplify

P(Sum = 9) = \frac{1}{9}

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The graph represents the function f(x) = x2 + 3x + 2. If g(x) is the reflection of f(x) across the x-axis, g(x) = . (Write the f
Tanya [424]

Answer:

g(x) = - (x² + 3x + 2) = - x² - 3x - 2

Step-by-step explanation:

The graph represents the function f(x) = x² + 3x + 2.

Now, g(x) is the function which is obtained by reflecting f(x) across the x-axis.

While a graph of a function reflects across x-axis then its y-values will change sign for a fixed value of x.  

Therefore, the function g(x) will be given by  

g(x) = - (x² + 3x + 2) = - x² - 3x - 2 (Answer)

7 0
3 years ago
Pls help me with this, i’ll give brainly
Nataly_w [17]

Answer:

shirts = 15 when pants = 6

15

Step-by-step explanation:

Try two others that are given

shirts / pants = 10 / 4 = 2.5

shirts / pants = 30/12 = 2.5

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8 0
3 years ago
Help please!!!!!!!!!!!!!!!
lana66690 [7]

Answer:

y=6

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
I have no clue what it is
Orlov [11]
13.95+2.25+2.25+2.25+2.75+2.75+2.75= 28.95

6 0
3 years ago
Write the fraction or mixed number as a percent. <br>5/6​
slamgirl [31]
5/6 as a percent is 83.33%
8 0
3 years ago
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