The theoretical probabiltity of rolling an even number on a dice.

Mathematics

1 answer:

vivado [14]2 years ago

6 0

Answer: 0.5

Step-by-step explanation:

A dice has numbers 1, 2, 3, 4, 5 and 6. This means there are 6 outcomes that a person can get once it's rolled.

Since the numbers are from 1-6, the even numbers are 2, 4 and 6. This implies that there are 3 even numbers out of possible 6 numbers.

Therefore, the theoretical probabiltity of rolling an even number on a dice will be:

= Number of even numbers / Total numbers

= 3/6.

= 1/2

= 0.5

You might be interested in

Find the X intercept and the Y intercept of the graph of the equation. 9/8x+8y=18

aleksandr82 [10.1K]

Answer:

$\large\boxed{x-intercept=16\to(16,\ 0)}\\\boxed{y-intercept=\dfrac{9}{4}\to\left(0,\ \dfrac{9}{4}\right)}$

Step-by-step explanation:

$\dfrac{9}{8}x+8y=18\\\\x-intercept\ \text{is for}\ y=0:\\\\\dfrac{9}{8}x+8(0)=18\\\\\dfrac{9}{8}x+0=18\\\\\dfrac{9}{8}x=18\qquad\text{multiply both sides by}\ \dfrac{8}{9}\\\\\dfrac{8\!\!\!\!\diagup^1}{9\!\!\!\!\diagup_1}\cdot\dfrac{9\!\!\!\!\diagup^1}{8\!\!\!\!\diagup_1}x=\dfrac{8}{9\!\!\!\!\diagup_1}\cdot18\!\!\!\!\!\diagup^2\\\\x=16\\\\y-intercept\ \text{is for}\ x=0:\\\\\dfrac{9}{8}(0)+8y=18\\\\0+8y=18\\\\8y=18\qquad\text{divide both sides by 8}\\\\y=\dfrac{18}{8}\\\\y=\dfrac{9}{4}$

8 0

3 years ago

Read 2 more answers

Use

Tcecarenko [31]

So this in the exponential form of ab^x, where a is the y intercept, b is the growth factor(base) and x is your domain. From this, we can answer each question. The initial amount is 800, growth rate is 32% and factor is 1.32.

Happy learning!

6 0

3 years ago

PLS HELP!! ASAP!! 10 POINTS!!

liberstina [14]

Answer***{25866}{~{{2258863

6 0

3 years ago

Read 2 more answers

If 3.485 ÷ 5.1 is written in long division form as so that the divisor is written as a whole number, where should the decimal po

sineoko [7]

It is 3.485 in the inside and 5.1 at the outside but the answer is <span>0.68333333333</span>

8 0