2 years ago

I need help I am so smart totally.

2 answers:

6 0

Some principal becomes Tk. 3,000 as profit-principal in 4 years and Tk. 3, 725 as profit principal in 7 years.

a) Find the interest of 3 years.

b) Find the rate of interest.

c) At the same rate of interest, what will be the difference of compound profit and simple profit of Tk. 3,000 in 3 years.

Contact [7]2 years ago

3 0

Answer:

Step-by-step explanation:

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3 years ago

PLZ HURRY will give BRAIN-LY-EST and 20 points if correct

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Answer:

${ \boxed{ \tt{4x + 4x \: → \: 8x}}} \\ \\ { \boxed{ \tt{3x + 5x + 8 \:→ \: 8x + 8 }}} \\ \\ { \boxed{ \tt{ - 7x + 4 + 3x \: → \: - 4x + 4}}} \\ \\ { \boxed{ \tt{4x + 4x + 4x + 4x \: → \: 16x}}}$