Which equation best matches the model?
a) 9 + 10 = 15
b) 3/8 x 10/5 = 30/40
c) 3/5 x 5/8 = 15/40
d) none of the above

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?

Answer this all of it i don’t know how to do it i wasn’t there because i was sick and it’s a nti today so i home not knowing what to do