2x+1 = -3
2x + 1 -1 =-3
2x = -4
2x/2 = -4/2
x= -2
Um there can be many answers for this. But the most convenient way would be one mile.
63,360 in is 5280 ft which is 1 mile.
Answer: The population will be about 150 million in the year 2016.
First, let's start by using the given equation. Fill in the values that you know and solve for the missing piece.
Our equation is:
141 = 136e^(9k) I used 9 because 2000 is 9 years past 1991.
(141/136) = e^9k Divide both sides by 136
ln (141/138) = 9k Take the natural log of both sides, the e is removed.
0.004 = k Find the natural log of 141/136 and divide it by 9.
Now, we have a new equation. Just plug in 25 for x and you will get 150. We used 26 because 2016 is 25 years past the starting year of 1991.
I would say maybe .16 but I’m not sure.
When simplifying x3. X2, the exponents are added together true of false
Your answer is true
