Answer:
Step-by-step explanation:
1.5 kilogram = 1.5* 1000= 1500
percentage = 300/1500 = 1/5 = 20%
A.
For this case, let us set the variables:
s = 0 (final destination on the ground)
t = unknown
vo = 0
so = 8000 ft
Using the equation, we calculate for t:
0 = -16 t^2 + 0t + 8000
t = 22.36 s
B.
For this case:
s = unknown
t = 22.36 s
vo = 600 miles/hr = 880 ft/s
so = 0
Using the equation, we calculate for s:
s = -16*(22.36)^2 + 880*22.36 + 0
s = 11, 677.29 ft = 2.21 miles
Answer:
280
Good luck on your exam tomorrow! :-)
Step-by-step explanation:
<u>The reflection of any point across the x-axis</u>:
⇒ means that x-coordinate remains the same
⇒ <em>but</em> the y-coordinate is <em>multiplied by '-1'</em>
<em />
<u>In this case</u>:
⇒ (50,25) <em>becomes</em> (50,-25)
<u>Answer: (50,-25)</u>
<u></u>
Hope that helps!
#LearnwithBrainly
