DigiPen (USA) Corp. c 2013

1- Rewrite the following terms in the form ��. ��

a. ����

� ���

b. ������������

c. �� ����

���

d. �

�

�����

�

���

2- A man deposits in the bank the sum of $6000 with a yearly interest of 2%. Calculate the amount that this man will have in 5 years. (Assume compound interest).

3- Calculate the value of P, the original deposited amount in a bank, if in 6 years the

available amount is $10000, taking into consideration that the interest rate is 5% every quarter. (Assume compound interest).

4- Simplify and factorize the following expressions:

a. 3��� + 12�� −����

�!�

b. 8���#$% +�� �&'

�!�!'(!−

%'!

�(!�( −

��� �)'�

%��!'

5- What is the product of the following? Make sure to use the prefixes of the powers of ten in your

answers:

a. 20 femtometers and 40 gigameters?

b. 12 hectoliters and 15 milliliters?

c. 0.05 centigrams and 120 picograms?