The graph shows the number of short stories some students want to write during a language arts class this summer.
Stories
Blake
Mary
Lamar
Reina
0
16
8
Number
If the number of short stories Blake wants to write increases to 12, how many total stories should the students
write to keep the ratio of Blake's stories to total stories the same?
56
64
52
60

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .