To draw a histogram to represent the following frequency distribution. Class Interval 5−10 10−15 15−25 25−45 45−75 Frequency 6 12 10 8 15 The adjusted frequency for the class 25-45 is

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?