The time of oscillation t of a pendulum is given by
Determine the approximate percentage error in t when L has an error of 0.2% too large and g 0.1% too small

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5