Answer:
There are 784 number of cheetahs in 4 years.
Step-by-step explanation:
Given : A population of 1250 cheetahs decreases by 11% per year.
To find : How many cheetahs in 4 years?
Solution :
The population decreased at rate is given by,
Where, N is the total population
is the initial population
r=11%=0.11 is the rate
t=4 years is the time.
Substitute the values,
Therefore, there are 784 number of cheetahs in 4 years.
Answer:
For
Step-by-step explanation:
For
We can easily factor the expression by grouping.
Now we have
Therefore,
So,
Once
P-(discount)=total
/////////////////////////////////////
Answer:
2(3a + 6)
Step-by-step explanation:
2 × 3a = 6a
2 × 6 = 12