Answer:
109 seals
Step-by-step explanation:
Let
x -----> approximate total seals in the area
we know that
In a survey, you count 58 seals, 16 of which were marked
Using proportion
Find out how many seals are in the area , if there are 30 marked seals
Round to the nearest whole number
The answer is 136 cm. Cubed or with a 3 as your exponent. I hope this helped!
Answer:
20 Animals on each sheets.
Step-by-step explanation:
If there are 20 animals on each sheet, and before he gave 4 sheets away, the total would be 120 animal stickers total.
4 Sheets total have 80 animal stickers
120-80=40
2 sheets = 40 Animal stickers
Divide everything by two
1 Sheet = 20 Animal stickers
Let's convert the width to an improper fraction first:
This means that the length is:
The perimeter of a rectangle is:
Plug in values, and you get:
So, your answer is
40 in.
6x^3-2-x
5x^3-2
if you wanted it simplified that is what I did in the second part
