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insens350 [35]
3 years ago
10

Suppose you roll a number cube. What is the theoretical probability of rolling a 5?

Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

1/6

Step-by-step explanation:

There are 6 possible outcomes when you roll a die

1,2,3,4,5,6

P(5) = number of outcomes with a 5/ total outcomes

        =1/6

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It should be 16 gallons.
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If f(x)= 3x-1 and g(x)=2x-3, for which value of x does g(x)= f(2)
gregori [183]

Answer:

g(4)=f(2)

Step-by-step explanation:

f(2)=3(2)-1

f(2)=6-1

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We then get:

g(x)=f(2)

subsitute 5 for f(2)

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now solve

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PolarNik [594]

Answer:

18

Step-by-step explanation:

The interior and exterior angle of a polygon is supplementary

let interior be I

let exterior be E

I + E = 180

Since the interior angle is 8 times that of an exterior angle,

8E + E = 180          [replacing I with 8E]  

9E = 180                

E = 20                      

The exterior angle is 20 degrees

I + E = 180          

I + 20 = 180      

I = 160              

The interior angle is 160 degrees.

The equation to find the interior angle of a polygon with 'n' number of sides is:

I = ( (n − 2) × 180 ) ⁄ n

We know the interior angle, so plug it in and solve for n:

160 = ( (n − 2) × 180 ) ⁄ n      

160n = (n − 2) × 180            

160n = 180n − 360                  

-20n = -360                            

n = 18                                  

3 0
3 years ago
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LuckyWell [14K]
0.167 every                       .1 per cm
7 0
3 years ago
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Nikolay [14]

Answer:

20

Step-by-step explanation:

3/4=15/x

4/3=x/15

4/3*15=x

X=20

5 0
3 years ago
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