Number of chores is independent, the other is dependent
Answer:
3/28
Step-by-step explanation:
Set them up like this:
and the 5's cancel each other out, leaving you with
Multiply straight across the top and straight across the bottom to get
When you reduce as much as possible before multiplying, the answer will automatically be in its reduced form.
Answer:
-1/125
Step-by-step explanation:
1/(-5)^3
evaluate
1/-125
900 / 60 = 15
So, the plane traveled 360,000 meters in 15 minutes.
Generally, we do per hour. So, 15 mins * 4 = 60 mins or 1 hour. Because we multiplied the time by 4, we also need to multiply the distance by 4. 360,000 * 4 = 1440000 meters. The plane was traveling at 1440000 meters per hour.
However, it does not make sense to use meters for this long of a distance. I am going to convert it into miles (let me know if the question asks for a different unit of distance). 1 mile equals 1609.34 meters. Divide 1440000 by 1609.34 to get how many miles. 1440000 / 1609.34 = 894.7767408.
Therefore, the plane is going about 895 miles per hour--pretty fast!
