Answer:
Future population = 720800
Step-by-step explanation:
Below is the calculation of population after 15 years.
Given the present population = 340000
Growth in population = 5.25%
Use below formula to find the values:
Future population = Present population ( 1 + r)^n
Future population = 340000 ( 1 + 5.25%)^15
Future population = 340000 (2.15)
Future population = 720800
Answer:
havenche ai polld pener es quanto
Step-by-step explanation:
1) old: 4 ; new: 5 = (5-4)/4 = 1/4 = 25% increase
2) old: 1.0 ; new: 1.3 = (1.3 - 1.0)/1.0 = 0.30/1 = 30% increase
3) old: 15 ; new: 12 = (12-15)/15 = 3/15 = 1/5 = 20% decrease
4) old: 30 ; new: 18 = (18-30)/30 = 12/30 = 2/5 = 40% decrease
5) old: 60 ; new: 63 = (63-60)/60 = 3/60 = 1/20 = 5% increase
6) old: 160 ; new: 136 = (136-160)/160 = 24/160 = 12/80 = 3/20 = 15% decrease
7) old: 7.7 ; new: 10.5 = (10.5-7.7)/7.7 = 2.8/7.7 = 36% increase
8) old: 9.6 ; new: 5.9 = (5.9-9.6)/9.6 = 3.7/9.6 = 39% decrease
The values of x and y are:
x y
2 1
5 2.5
7 3.5
Step-by-step explanation:
Given rule for function is:
As in the table,, we are given the values of y, which means we have to find x.
So,
so
for y = 1
For y = 2.5
For y = 3.5
so,
The values of x and y are:
x y
2 1
5 2.5
7 3.5
Keywords: Functions, input output
Learn more about functions at:
#LearnwithBrainly
<span>4.7, 8.51, 6.5, 7.42, 9.64, 7.2, 9.3
4.7 6.5 7.2 7.42 8.52 9.3 9.64
7.42 is the median.</span>
