Need help solving. Prefer you show each step in solving.

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.