Answer: f(x) = 18000(0.80^x)
Explanation:
The initial value is 18,000 because that is the value of the car when it was purchased. The equation can be derived by plugging these values into the formula for exponential growth: f(x) = a(1 + r)^x. This gives us f(x) = 18000(1 - 0.20)^x or f(x) = 18000(0.80^x).
I ain’t never seen two pretty best friends
Ones of them always gotta be ugly
Known Variables:
Δy = 1.5 m
v0 = 30m/s at 60° above the horizontal.
t = 4.0 s
a. vfy = v0y + at
0 = 30sin(60) + (-9.8)t
-25.98 = -9.8t
t = 2.65.
4-2.65 = 1.35s.
Δy = v0yt + at^2/2
Δy = 25.98(2.65) + (-9.8)(2.65)^2/2
Δy = 34.44 m
1.5 + 34.44 = 35.94 m.
Δy = v0t + at^2/2
Δy = (-9.8)(1.35)^2/2
Δy = -8.93.
35.94 - 8.93 = 27.01 m.
b. vfy = v0y + at
0 = 30sin(60) + (-9.8)t
-25.98 = -9.8t
t = 2.65.
Δy = v0yt + at^2/2
Δy = 25.98(2.65) + (-9.8)(2.65)^2/2
Δy = 34.44 m
1.5 + 34.44 = 35.94 m.
vfy = v0y + at
vfy = (-9.8)(1.35)
vfy = -13.23 m/s.
I might have gone wrong somewhere so please check my answer! Cheers!
Answer:
a. Ang answer dahil totoo naman talaga
On the Earth's grid system, points are found using two imaginary lines. These imaginary lines are 1) parallels of latitude and 2) meridians of longitude.
On the Celestial system, declination and right ascension or hour angles is used in lieu of latitude and longitude, respectively.
The latitude or declination both measure north and south portion of the Earth's grid system or the Celestial system.
The longitude or right ascension both measure the east and west portion of the Earth's grid system or the Celestial system.
