Answer: The population will be 408,000 people.
Step-by-step explanation:
So in 2000 there were 200,000 people and it started to grow 8% every year so up to 2013.
so find 8% of 200,000 and then multiply it by the the number of years.
8% * 200,000 = 16,000
Find the difference between the years.
2013 - 2000 = 13 years
13 * 16000 = 208000 This is the amount of new people from 2000 to 2013 so add it to the original population.
208,000 + 200,000 = 408,000
In the given question, it is required to solve an inequality. The equation that needs to be solved is:
a/-8 + 15 <span>> 23
a/-8 </span><span>> 23 - 15
a/ -8 </span><span>> 8
a </span><span>> 8 * (-8)
a </span><span>> -64</span>
This is way to solve this inequality. I hope i have made it clear for you do solve such inequality problems in future and also hope that this was the answer you were looking for.
Answer:
x=2
Step-by-step explanation:
- To convert log into power then you just ask yourself what makes that number in the bottom = the number between brackets
Example: here so to make sure: try
so subtract from both sides
Now lets say
So that means that we already got the power and the number 4
(note: is the same as )
Answer:
the maximum height of the ball is 81.125 feet above the ground. when the ball is at its peak, the ball is 156.25 feet away from home plate.
Step-by-step explanation:
x = d
y = h
to find the x coordinate of the vertex of a parabola, use the equation
x = -b/2a
y = ax^2 + bx+ c
y = – 0.0032x^2 + x + 3
x = -1 / 2 • - 0.0032
x = 156.25
plug x into original equation to find the the y coordinate of the vertex
y = – 0.0032 • (156.25)^2 + (156.25) + 3
y = – 0.0032 • 24414.0625 + 159.25
y = – 78.125 + 159.25
y = 81.125
The answer is 1,500 bacteria will be there in 1 day.