The table shows the ratio of cheddar corn to hot pepper corn in a bag. what is the constant of proportionality?

hot pepper corn cheddar corn
4 10
8 20
12 30

6
10
2.5
0.4

Use set builder notation to represent the following set: { -3, -2, -1, 0}

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.