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aliina [53]
2 years ago
7

A standard number cube, numbered 1 through 6 on each side, is rolled 3 times. What is the probability of rolling a 2 on all thre

e rolls? Express your answer as a fraction.
Mathematics
2 answers:
Triss [41]2 years ago
8 0

Answer:

2/6 percent chance

Step-by-step explanation:

Because rolling the dice 3 times will give you the fraction 2/6.

Makovka662 [10]2 years ago
6 0

Answer:

2/6 percent chance

Step-by-step explanation:

because rolling it 3 times gives you 3 chances

You might be interested in
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7B36%7D%7B4%7D%20%7D%20" id="TexFormula1" title=" \sqrt{ \frac{36}{4}
iris [78.8K]

Step-by-step explanation:

\sqrt{36/4} =\sqrt{36} /\sqrt{4}

\sqrt{36}=6

\sqrt{4} =2

6/2=3

Hope that helps :)

7 0
3 years ago
L 5.2.3 Quiz: Two-Variable Systems: Substitution
Misha Larkins [42]

Answer:

We get x=3 and y=21

The ordered pair will be: (3,21)

Step-by-step explanation:

We need to use the substitution method to solve the system of equations.

y = 10x-9\\y = x + 18

For substitution method we substitute the value of x or y from one equation to other.

Let:

y = 10x-9--eq(1)\\y = x + 18--eq(2)

Putting value of y from equation 2 into equation 1

y=10x-9\\Put\:y=x+18\\x+18=10x-9\\x-10x=-9-18\\-9x=-27\\x=\frac{-27}{-9}\\x=3

So, we get value of x=3

Now, for finding value of y, We substitute the value of x

Find value of x from equation 2

y=x+18\\x=y-18

Now, putting value of x in equation 1

y=10x-9\\Put\:x=y-18\\y=10(y-18)-9\\y=10y-180-9\\y-10y=-189\\-9y=-189\\y=\frac{-189}{-9}\\y=21

So, we get value of y=21

So, We get x=3 and y=21

The ordered pair will be: (3,21)

6 0
3 years ago
Find the height of a rectangular prism if the area of its base is 240 square inches and its volume is 2880 cubic inches.
worty [1.4K]

Answer:

Step-by-step explanation:

area of base = 240 in²

volume = (area of base)× height

2880 in³ = 240 in² × height

height = 2880/240 = 12 in

3 0
3 years ago
H+9=14
Blizzard [7]

Answer: h = 5

Step-by-step explanation:

Easy. 5 + 9 = 14

7 0
3 years ago
NEED THIS ASAP BEACUSE THIS IS A MATH QUIZ
yulyashka [42]

Answer:

3

Step-by-step explanation:

15-2x=9

or,-2x=9-15

or, x=-6/-2

x=3

4 0
3 years ago
Read 2 more answers
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