Answer:
125
Step-by-step explanation:
15+10=25
15x10=150
150-25=125
Answer:
If the diameter of a microscope's field is 0.12mm, how wide is an object that fills one-quarter of the field? (Explain how you've reached your answer.)
You can claim 40 points, just go to my page and write your answer + explanation.
Step-by-step explanation:
Presumably, the coin tosses are independent of one another, so

But if the coin flips are not independent, then we can't really say anything about this probability without any more information about how the flips are related...