The population of the country is initially 2 million people increasing at a rate of 4% per year the countries annual food supply is initially adequate for 4 million people and is increasing at a constant rate adequate for an additional 0.5 million people per year b. If the country doubled its initial food supply and maintained a constant rate of increase in the supply
adequate for an additional 0.5 million pece per ye would shortages stillaadur? In approximately
which year?

853.3

step-by-step explanation:

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.