Answer:

Step-by-step explanation:

All we can do here is combine like terms (add those that have the same the same exponent)

Good luck!
-10.4
subtract 5.2 on each side because it’s the inverse operation
hope this helps!
The value of the probability P(multiple of 3) is 0.3333
<h3>How to determine the probability?</h3>
The spinner that completes the question is added as an attachment
From the attached spinner, we have:
- Total section = 12
- Multiples of 3 = 4
The probability is then calculated as:
P(multiple of 3) = Multiples of 3/Total
This gives
P(multiple of 3) = 4/12
Evaluate
P(multiple of 3) = 0.3333
Hence, the value of the probability is 0.3333
Read more about probability at:
brainly.com/question/25870256
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Use the pythagorean theorm
16^2 + 12^2 = c^2
256 + 144 = c^2
400 = c^2
c = 20 feet or a
Answer:
The average speed of Sebastian is 3 miles per hour.
<u>Solution:</u>
Given, In
hours, Sebastian can walk 4 1/2 miles.
we have to find What is his average speed in hours per mile
We know that, average speed 
In our problem, total distance travelled = 

Now, average speed of Sebastian 
Hence, the average speed of Sebastian is 3 miles per hour.