If $10,000 is invested at 10 percent annual interest, compounded semi-annually, what is the balance after 1 year? A. $10100.25 B. $10200.25 C. $11025 D. $10100

What are the differences between similar triangles and congruent triangles?

What are Armstrong numbers?

All real numbers are rational numbers.

A) True

B) False

The L.C.M of the smallest 2 digit composite number and the smallest composite number is:

• (a) 12
• (b) 4
• (c) 20
• (d) 44

Are all natural numbers also whole numbers?