1 Which situation is best described by this number line?
​
​

​
A
Ryder borrowed $5 from his mom. He then paid her back $2. He now owes his mom $3.
B
Ryder had $5. He needs to buy school supplies and ends up owing his
mother $0.
C
Ryder borrowed $3 and then borrowed $5. He now owes his mom $8.
D
Ryder borrowed $5 from his mom. He then paid her back $2. He now owes her $0.
E
None of the above.

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function