The number of ducks to geese in miller's pond last year was 2: 3. this year the ratio of ducks to geese is 5: 9. the number of geese stayed the same. did the number of ducks increase or decrease? explain

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

How many 2/5s are in 1 and 1/2 plz someone me right now

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)