Find X. Please help,

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.

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.

Hundred and tens tables to make 430 in five different ways