Select the correct answer. Rachel traveled to five different areas (A, B, C, D, and E) to study the number of buckeye butterflies and the number of monarch butterflies living
there. The table shows her findings.
Area Buckeye Butterflies Monarch Butterflies
А
15
16
B
27
36
С
12
25
D
24
32
LE
44
33
The relationship between the number of buckeye butterflies and the number of monarch butterflies is not proportional across all areas. Which
two areas have buckeyes and monarchs in the same proportion?
A.
areas A and B
B.
areas C and E
C.
areas B and D
D
areas C and D

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible