For the first part:
distance= speed * time
distance=6*45
=270
for the second part:
distance=speed*time
distance=7*45
=315
total-distance already traveled = distance left
850-315-270=265
distance left=265 miles
The answer is B.
Hope this helps! :)
Answer:
A i think
Step-by-step explanation:
Answer:74inch
Step-by-step explanation:
Assuming this is a right triangle you do pythogreom theorm and get 74 inches
You can obtain information about the mean population by taking a random sample of it and taking the average of that sample. The Law of big Numbers says that the bigger the sample, the more likely we will be closer to the real mean value. In other words, the margin of error is less likely to be big.