The following table shows the money earned by each of the 25 scouts in the Khari Kamai project complete the activity to find mean amount earned in that

project

Money earned (xi) No. Of scouts (fi) xi fi

5

5

25

10

90

15

5

75

20

6

N =

∑xifi =

Mean of money earned =

∑Xi fi

= 25 = rupees​

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.