Answer:
I'm pretty sure it's 90%
Step-by-step explanation:
B is one of them, i'm not sure how any of the other answers are equivalent to 20% of 45 which is 8.
100(12 / 82) = 14.6% approximately.
Answer:
2/(x + 1)
Step-by-step explanation:
Answer:
40 volcanoes = 100% of them 15% were in California so if we want to know how much % were in Alaska we do 100% - 15% which equals 85%, so 85% were in Alaska. Now to find out how many the geologist visited in each state multiply 40 by the percentage. Number of volcanoes in California = 15% of 40 volcanoes = 0.15 x 40 = 6Number of volcanoes in Alaska = 85% of 40 volcanoes 0.85 x 40 = 34
Step-by-step explanation:
