Answer:
1600
growth
4%
Step-by-step explanation:
To solve this question, you must know what the equation really means.
P = population
t = time
1600 = initial population size
1.04 = is the percentage growth, (growth because it is greater than 1.)
So, the initial population size is 1600.
It is growth because the percentage is greater than 1.
(1.04 = 104%, 104%-100%=4%)
The population changes by 4%
Rhoda : sub same values of x into both expressions. The expressions are equivalent if the values of the expressions are equal.
Answer:
(-1, -3)
Step-by-step explanation:
We suppose your notation means you want to reflect given point P across the horizontal line y=1.
The x-coordinate will remain the same.
The new y-coordinate will be such that y=1 is the midpoint between the original and its reflection:
(5 + y)/2 = 1
5 + y = 2 . . . . multiply by 2
y = 2 -5 = -3 . . . subtract 5
The reflected point is (-1, -3).
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The same sort of math applies whenever you have a midpoint and want to find the other end point. Double the midpoint value and subtract the end point you have in order to find the other end point.
You would be 29.
2017-1988= 29
