## anonymous one year ago Which of the following shows the correct evaluation for the exponential expression 2 over 3 to the power of 5? 2 over 3 times 2 over 3 times 2 over 3 times 2 over 3 times 2 over 3 equals 32 over 243 2 over 3 times 5 equals 10 over 3 which equals 3 and 1 over 3 2 over 3 plus 5 equals 5 and 2 over 3 2 over 3 divided by 5 equals 2 over 15

1. anonymous

So $\large \sf \large (\frac{2}{3} \large)^{5}$

2. UsukiDoll

latex for fractions is broken on my end D:

3. UsukiDoll

|dw:1436837323149:dw|

4. UsukiDoll

since our exponent number is 5 it means write 2/3 5 times

5. UsukiDoll

for example. if I have |dw:1436837383998:dw| that means I write 1/2 5 times |dw:1436837401267:dw|

6. UsukiDoll

|dw:1436837436199:dw| you can also write it like this too

7. anonymous

so its b

8. UsukiDoll

no. :/

9. UsukiDoll

apply the example I've done to your question which is |dw:1436837613733:dw|

10. anonymous

oh then a

11. UsukiDoll

can you show me though? I just want to see if you understand ^^

12. anonymous

2/3 5 = 2/3 5 2/3 5 2/3 5 2/3 5 2/3 5

13. UsukiDoll

we just have to write 2/3 2/3 2/3 2/3 2/3 so what's 2 x 2 x 2 x 2 x 2 = ? 3 x 3 x 3 x 3 x 3 = ?

14. anonymous

10 and 15

15. UsukiDoll

x means multiplication

16. UsukiDoll

example 5+5 =10 5 x 5 = 25

17. anonymous

i got a 100

18. anonymous

thanks

19. anonymous

so much