Triangle ABC is graphed on a coordinate grid with vertices at A (–3,–2), B (–1,4), and C (7,9). Triangle ABC is reflected over y axes to create triangle A’ B’ C’.
Which order pair represents the coordinate of C’?

1. (7,9)
2. (–7,–9)
3. (–7,9)
4. (7,–9)

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.