Answer:
45
sorry if it is not what u needed
Answer:
the height of the triangle is 47 inches
30 students
14 have no siblings
that leaves 16 with siblings
6 have brothers and 12 have sisters which = 18 so 2 of the students have both a brother and a sister
2/30 students have a brother and a sister
1/15 chance
Answer:
Can you write the question clearly
I am a bit confused