Answer:
The mean of this set of numbers is 12.5.
Step-by-step explanation:
first add all of the numbers, we get a product of 75, then divide by the number of numbers (6) and we get an answer of 12.5.
<span>the equation is -16t^2+150t+50, the middle term being the upward velocity and the last term being the height it started at.
The vertex is at -150/-32=4.6875, and the height is 401.56 feet
Setting the equation equal to zero,
-16t^2+150t+50=0 or 16t^2-150t-50=0
t=(1/32) { 150 +/- sqrt (22500+3200)}, where sqrt (25700)=160.31
t=(1/32)310.31=9.697 sec or 9.7 seconds TIME TO LANDING
</span><span>0---50
1--184
2--286
3--356
</span><span>4--394
5--400
6--374
7--316
8--226
9--104
10--has hit
</span><span>axis of symmetry is at vertex or t=4.6875
</span><span>negative values would imply the rocket was rising up through the building.</span>
AnswerAnswer: C
Step-by-step explanation:c
0.009303507lbs and 0.1384514ft