Question

e) In the beginning of 2074 B.S., the population of a town was 1,00,000 and the rate of
growth of population is 2% every year. If 8,000 people migrated there from different
places in the beginning of 2075 B.S., what will be the population of the town in the
beginning of 2077 B.S.?

plz explain me steps by step​

Answer 1

,population of the town in the beginning of 2077 B.S. (pt) = 1,14,444

Step-by-step explanation:

given,

the population of a town In the beginning of 2074 B.s(P) = 1,00,000

growth of population (R) = 2%

the population of migrated there from different

places in the beginning of 2075 B.S. = 8000

population of the town in the beginning of 2077 B.S.= ?

we know,

the population of begining2075B.S= p(1+ R\100)^T+ in migrated

= 100000( 1+2\100)^1 + 8000

= 100000(1.02) + 8000

=102,000 +8000

=110,000

so the population of begining 2075 B.S = 110,000

Again,

the population of begining 2075 B.S(P) = 1,10,000

time (T) = 2years [ ;. beginning ( 2077- 2075 = 2years]

Rate (R) = 2%

we know,

population of the town in the beginning of 2077 B.S.

(pt) = p(1+R \100) ^T

= 1,10,000 ( 1+ 2\100) ^2

= 1,10,000 ( 1.02) ^2

= 1,10,000 x 1.0404

= 1,14,444

thus,population of the town in the beginning of 2077 B.S. (pt) = 1,14,444

Answer 2

Answer:

Step-by-step explanation: