The jacksons are planning their next family night. they always have dinner out somewhere and then do something fun together. there are 2 adults and 6 children in
the family. each family member is allowed 3 meal suggestions, and each child is allowed 2 activity suggestions. assuming no family members choose the same thing,
how many different family night possibilities are there?

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.

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)