How to find the square root of 10 Please explain?

What is the rescursive formula for this geometric sequence? 7, -14, 28, -56

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

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay