Choose the numbers that are irrational. 1/3 2/7 the square root of 2 3.624 0. 6 3.14159 0. 87 (repeated) -5

The following are the correct answers:

Step-by-step explanation:

Choose the numbers that are irrational?

An irrational number is non terminating and non repeating.

1. 1/3 this is 0.3333 is rational.

2. 2/7 this is 0.285714285... is rational.

3. The square root of 2 is 1.414 is irrational.

4. 3.624  is terminating and rational.

5. 0.6 is terminating and rational.

6. 3.14159 is terminating and rational.

7. 0. 878787.. (repeated) is non terminating and rational.

8. -5 is rational.

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )