Question

please solve this question briefly.
plzz.....

Answer 1

1) total no. of outcomes= 113
favourable outcomes= 16,25,36,49,64,81,100,121
probability=8/113
2)= favourable events = 14,21,28,35,42,49,56,63,70,77,84,91,98,105,112,119
probability= 16/113

Answer 2

heya !!!.......
solution◆
no. of square cards no. 11 to 123 = 16, 25,36,49,64,81,100,121.
total. no. of cards = 8.
no. of total outcome = 123-11+1=113.

● probability of square multiple = probability of sq. no./ total outcome.
p(e)= 8/113.
multiple of 7 = 14, 21,28,35,42,49,56,63,70,77,84,91,98,105,112,119
total multiple of 7 = 16.

● probability of multiple 7 = total no. multiple 7/ total outcome.
p(e)= 16/113.

I hope it help you ☺️