Zack is a very busy professional DJ. He keeps track of how many of each kind of event he works. sweet sixteen parties 20
anniversary parties 9
bar mitzvahs 6
corporate parties 1
bat mitzvahs 9

What is the probability that one of the events Zack worked last year, selected at random, was a bar mitzvah?

Write your answer as a fraction or whole number.

P(bar mitzvah) =

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !