Which answer choice correctly shows 343 written as a Roman numeral? A. CCCVLIII
B. CCCXLII
C. CCCXLIII
D. CCCIII​

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.