The Indian Ocean is 2/10 of the area of the worlds oceans. What fraction represents the area of the remaining oceans that make up the worlds oceans? Write in simplest form.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer