g (c) Suppose that two different experimental runs are to be made on the first day of experimentation. If the two are randomly selected from all possibilities, so that any group of two runs has the same probability of selection, what is the probability that a different catalyst is used on each run

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Through: (-3,-3) parallel to y= 7/3x+3

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t