Ask question

Ask question

All categories

3 years ago

14

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

1 answer:

lions [1.4K]3 years ago

8 0

Answer:

1:6 because if you roll it 2 time it could be any number between 1-6

You might be interested in

Carlos is using the quadratic formula to find the solutions of y=3x^2-5x-2. Which of the following will simplify to the correct

Nana76 [90]

Answer:

$Fx=\frac{5\pm\sqrt{25+24} }{6}$

Step-by-step explanation:

A quadratic equation in one variable given by the general expression:

$ax^2+bx+c$

Where:

$a\neq 0$

The roots of this equation can be found using the quadratic formula, which is given by:

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

So:

$y(x)=3x^2-5x-2=0$

As you can see, in this case:

$a=3\\b=-5\\c=-2$

Using the quadratic formula:

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}=\frac{-(-5)\pm\sqrt{(-5)^2-4(3)(-2)} }{2(3)}=\frac{5\pm\sqrt{25+24} }{6}$

Therefore, the answer is:

$Fx=\frac{5\pm\sqrt{25+24} }{6}$

4 0

3 years ago

Please help Im timed!

Natalka [10]

15:10
3:2
Hope this helps :)

4 0

4 years ago

What is 0+0 it is totally hard

notsponge [240]

Answer:0

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Plss helppp!!!!!!!!!!!!!

nikdorinn [45]

Answer:

it is B

Step-by-step explanation: 25 goes in 1 hundred 4 times And that gets us to 24

5 0

3 years ago

On Friday you biked 6.4 miles on Saturday you biked 9.8 miles how many miles have you biked altogether

astraxan [27]

Answer:

16.2 miles

Step-by-step explanation:

just add 6.4 and 9.8 you will get 16.2 miles

7 0

3 years ago