Question

please solve the 3rd one it's urgent​

Answer 1

Answer:

1/3

Step-by-step explanation:

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Answer 2

Answer:

135

Step-by-step explanation:

A = p(1+rt)

27 = 18 (1+5r)

27/18 = 1+5r

3/2 = 1+5r

3/2 = 1+ 5r

3/ 2 -1 =5r

3-2 /2 ( take cross multiply) = 5r

1/2 = 5r

r = 1/5x2

r = 1\10