3 years ago

What is the probability of rolling two dices whose sum is prime

1 answer:

7 0

The logic is there are six sides to each die, so for each number on one die you can pair with six different numbers on the other die. Therefore, the probability of rolling a prime number on two dice is 15/36, which reduces to 5/12.

You might be interested in

How do you solve (2x + 8 )2 =64

Drupady [299]

Answer:

x = 12

Step-by-step explanation:

Write in a different way: 2(2x + 8) = 64
Apply the distributed property, so it now looks like this: 4x + 16 = 64
Subtract 16 from each side, so it now looks like this: 4x = 48
Divide each side by 4 to cancel out the 4 next to x. It should now look like this: x = 12

I hope this helps!

4 0

3 years ago

NEED HELP NOW 100 POINTS WILL MARK BRAINLIEST ANSWER!!!! 2 photos below PLZ ANSWER BOTH CORRECTLY

slega [8]

The first answer is C.
The second answer is A.

7 0

3 years ago

Read 2 more answers

A person walks 2 3 of a mile in 2 9 of a hour. Which complex fraction when simplified will compute the unit rate of miles per ho

GaryK [48]

2/3 / 2/9
= 2/3 * 9/2
=18/6
=3

rate = 3 miles per hour