Jake is the starting quarterback on his schools football team. he has completed 31 of his 73 passes this season.
which of the following values is closest to his percentage of pass completions this season?

a. 23%

b. 42%

c. 45%

d. 31%

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

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Gabrielle's age is three times mikhail's age. the sum of their ages is 40 . what is mikhail's age? __ years old