A) Compare the Variability of Expenditure of Families in Two Towns given as follows:. Expenditure Number of families

(Rupees) Town A Town B

21-30 3 2

31-40 61 14

41-50 132 20

51-60 153 27

61-70 140 28

71-80 51 7

81-90 2 2

b) Differentiate between absolute and relative measure with at least three examples?

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Which function has the domain x> -11?

What fraction is equivalent to 0.46464646··· a. 46⁄999 b. 46⁄100 c. 46⁄99 d. 23⁄50