Colin invests £2200 into his bank account. He receives 2.5% per year simple interest. How much will Colin have after three years? Give your answer to the nearest penny where appropriate.

in three years saved £28472

Step-by-step explanation:

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step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

step-by-step explanation: