Answer:
Im guessing this means 20% of 0.5, in that case it is 0.1
Step-by-step explanation:
you can use a calculator and put 0.2*0.5
But also in your head you can do whats 20% of 5, so what times 5 equals 5? 1
so 1/10 is 0.1 giving you your answer
I hope this helps you
f (x)=4x-x/6
f (x)=23x/6
6.f (x)=23x
x=6.f (x)/23
f^-1 (x)=6.x/23
I'M soo not sure on this one. But if I did the math correctly your answer would be C. 64
Hoped I help!
Also sorry if its wrong.
Answer:
Step-by-step explanation:
use a calculator and add up
Answer:
x = 3, y = 1
Step-by-step explanation:
2 raised to what power gives you 16?
2*2*2*2 = 16 so 2^4
3 raised to what power gives you 9?
3*3 = 9 so 3^2
the exponent cannot be negative so x has to be greater than y and x cannot be the same as y otherwise you will get a 0.
x = 3 , y = 1
2^(3+1) = 2^4 = 16
3^(3-1) = 3^2 = 9
