Answer: -12 should be the corect answer :P
Step-by-step explanation:
Multiply 5% by 30
0.05*30 = 1.50
$1.50 is 5% of $30
Answer:
what the question and i may be able to help you
Step-by-step explanation:
Answer:
Part 1) The speed is
Part 2)
Step-by-step explanation:
Part 1
<em>What is this speed on feet per second?</em>
we know that
1 hour=60 min
1 min=60 sec
so
1 hour=60*60=3.600 sec
1 mi=5,280 ft
we have
Convert mi/h to ft/sec
Part 2
At this speed how many feet will the parachutists fall during 10 seconds on free fall?
Multiply the speed by the time to obtain the distance
so
X^2+6x+9=0
(x+3)(x+3)=0
x=-3 There is only one unique way.