Answer:
almost 15.5 years
Step-by-step explanation: let the population will be reached in t years
17000+(17000x2.5%xt) = 23600
or, 17000 x (1+ 2.5% x t) = 23600
or, 1+ 2.5% x t = 23600/17000
or, 1+ 2.5% x t = 236/170
or, 2.5% x t = 236/170 - 1
or, 2.5% x t = 66/170
or, t = 66/(170 x 2.5%)
t= 15.529
Answer:
<u>Question 19</u>: 4(x+5)+3 = 4·x+4·5+3 (second option).
<u>Question 20</u>: (117.50-83.50)+6(22.50+3) = 34+6(25.50) --> (last option).
<u>Third question</u>:
375=x-28
x= 375+28
x= 403
<u>Fourth question</u>:
0.57, 0.66, 0.75, 0.84,...
0.66-0.57= 0.09 and 0.75-0.66= 0.09 and 0.84-0.75= 0.09
So, the next three terms are: 0.93, 1.02, 1.11
First, let's find out how many units higher g(x) is compared to f(x).
g(x) is 3 units higher than f(x)
Since the graph is 3 units higher, the value of k must be 3.
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