The population is increasing at the rate of 220
Explanation:
Given that the population of Hannah's town is increased from 1500 to 2600 in five years.
This can be written in expression as
and
We need to determine the rate of change of population.
The rate of change can be determined using the formula,
where and
Substituting the values in the formula, we have,
Simplifying, we have,
Dividing, we get,
220
Thus, the population is increasing at the rate of 220
Answer:
Step-by-step explanation:
x + 2(-x+ 4) = 8
x - 2x - 8 = 8
-x - 8 = 8
-x = 16
x = -16
y = 16 + 4 = 20
(-16, 20)
Answer:
n= 3/5
Step-by-step explanation:
This can be easily done by cross-multiplying(and also beneficial to get rid of fractions):
(5n+1)(2) = 1(8)
10n +2 = 8
10n = 8-2
10n=6
n = 6/10
Simplify:
n = 3/5
Hope this helps!
Answer:
749.764
(If the question is total area of shape)
Explanation:
Check out my attached work
Hope it helps, let me know if you have any questions!
Have nice rest of your day :)