Answer: No, She is not right.
Step-by-step explanation:
First question:
Initial number of bison = 550
After increasing 10% than the initial number of bison, the new number of bison after one year= Initial number of bison + 10 % of the initial number of bison
=
=
=
=
=
Second question:
Let Initial number of bison = x
After decreasing 10% than the initial number of bison, the new number of bison after one year= Initial number of bison - 10 % f the initial number of bison
=
=
=
=
According to the question,
Since, 605 ≠ 611
Therefore, Both questions have different answer.
⇒ Noah is not correct.
Answer:
D
Step-by-step explanation:
When you add up
,
you have ,
which is what D is.
Side note:
You only add up the exponents when you multiply.
Answer:
BOB BOB BOB BOBBY DEE BOB SHE SB ON MY BOB AND DID NOT SAY SORRY oh and it's B
First find how many were deleted, by subtracting the remaining amount from the original amount:
215 - 129 = 86 pictures deleted.
Now divide the amount deleted by the original amount:
86 / 215 = 0.4
Multiply by 100:
0.4 x 100 = 40%
There was a 40% decrease.