A fair coin just means 50% heads 50% tails. so the sample is still 50% heads 50% tails.
Answer:
840mi. - 12 hrs
x - 3 hrs
This is a simple cross multiplying problem.
840 _ 12
x -- 3 ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles
:D
Step-by-step explanation:
Answer:
Your answer is $19.26
Step-by-step explanation:
I did the math
Answer:
I'm pretty sure it's 4 sorry if I'm not right I'm not the best at this stuff either
