Answer:
The first bottle holds 10 ounces of water.
Step-by-step explanation:
The bottle holds z ounces.
The second bottle holds 16 ounces, which is 8/5 times the first, which is z.
How much water does the first bottle holds?
The first bottle holds 10 ounces of water.
I may not be right, but if it startes of with 10 people makeing it either 100% or 10%
if they add 5. It turns into either 150% or 15%
then 3 leaves making it 120% or 12%
1, 1/4, 1/16. The series expression is 64(1/4)^n
Answer:
This is hard stuff.
Step-by-step explanation:
Answer:
3 years
Step-by-step explanation:
Let y = number of orangutans, and let x = number of years.
For each study, the population, y, after x years is:
First study:
y = 784 - 25x
Second study:
y = 817 - 36x
We set the populations equal and solve for x, the number of years.
784 - 25x = 817 - 36x
Add 36x to both sides. Subtract 784 from both sides.
11x = 33
Divide both sides by 11.
x = 3
Answer: 3 years