GOogle khan acdemy probability
Answer:
No, because 32 is not a whole number power of -2. (The answer would be 'yes' for -32, but not for +32).
Step-by-step explanation:
Answer:
Given first price: $10
New price: $12
Difference: New price - Old price
⇒ $12 - $10
⇒ $2
Now difference precentage:
(Difference÷Initial price)×100
⇒ (2 ÷ 10) × 100
⇒ 0.2 × 100
⇒ 20%
Thus the increase is by 20%
B. is the right option... hope it helps
.
Answer:
Step-by-step explanation:
well i think you have to do:
=
and that's the unit rate.
But plz check it i'm not sure if its right!!!
i hope it help:3