Answer is<em> </em><em><u>3t²-6t</u></em>
<h3>
Step-by-step Explanation:-</h3>

Now we need to find velocity. The velocity is the first derivative of position, so let's find the derivative of s(t) :-

So,

Therefore, <u>v(t) = 3t²-6t</u>
The solution would be (4,7)
X = 4 and Y = 7
Answer:
B. The interquartile range is 55
Step-by-step explanation:
the interquartile range is Q3 minus Q1, you would get 15 ,not 55. So B is the answer to your question
Answer: she would have to use 5 seed packets
This is because every seed packet has 15 plants so 15 x 5 would equal 75
If you only use 4 packets you would be short 5 plants so you have to add another packet to get all 65 plants
Y = 5x + 30 is the equation