Which of the following is not a real number?
ОА. square root 16
Ов. square root 13
Ос. square root 1
Op. square root -4

Determine the relationship of ab and cd given the following points

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

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction