Answer:
75.2
Step-by-step explanation:
16 x 9.4 = 150.4 / 2 = 75.2
I'm pretty sure it's -4x.
Answer: 4545
Step-by-step explanation:
Split the summation into smaller summations that fit the summation rules.
Answer:
its C. all of the sea urchin in the entire ovean is the most likely to be the population of interest