12. Bir giyim mağazası günde 70 tane sattığı gömleğe zam yapıyor.
Zamli fiyatla satış yaptığında günlük satış mik-
tarı %20 azaldığına göre yeni durumda günlük
kaç gömlek satar?
A) 14 B) 34 C) 56
D) 62​

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

Standard deviation of 19,29,21,22,23

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice