Answer:
30%
Step-by-step explanation:
First, add all of the numbers together and you get 40. After, you divide 12 by 40 and you get 0.3. Next, you have to multiply that by 100 and you get 30%.
I do believe the answer is 78.4 :)
Answer:
5.35
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3 squared is 9 which would make 3 the square root of 9
<u><em>Answer:</em></u>
B
<u><em>Explanation:</em></u>
<u><em>The north is opposite to the south</em></u><u> </u>
So the vector
represents 1 mile per hour south.
Maria is jogging south at 12 miles per hour.
<em>Therefore, the vectors </em>
<em> represents Maria's velocity. The correct answer is B.</em>