Question

express the following as product of prime numbers a).675 b).864 c).1800

Answer 1

Answer:

a) 675=5*5*3*3*3

b) 864=2*2*2*2*2*3*3

c) 1800=3*3*2*2*2*5*5

Answer 2

Answer:

The dirgram below shows a pendulum tied to a string.

Table

63

80 cm

35 am

pulled. 35 cm up. How far is the pendulum from the table now?

When the pendulum was released from the table, it dropped to a height of 80 cm below the table, it was then