Cause of the graventation rings around earth it keeps the moon from going anywhere
Answer:
you should sell your skateboards at $240
Explanation:
The price p to sell your skateboards for so that there is neither a shortage nor a surplus is the price that makes equal the quantity of sales and the quantity of supply, so p is equal to:
q (sales) = q (supply)
-3p + 700 = 2p - 500
700 + 500 = 2p + 3p
1200 = 5p
1200/5 = p
$240 = p
"Quantitative" means described with numbers. They are 'quantities'.
Length, weight, temperature, and price are quantitative measurements.
"Qualitative" means described some other way, not with numbers.
They are 'qualities'.
Color, beauty, honesty, and intelligence are qualitative properties,
although nowadays, methods have been invented for measuring
and describing even these things with numbers.
Given:
at time t=0, X0=X(0)=3.00 cm, v(0)=12 cm/s
at time t=2, x(2)=-5
Use kinematics equation:
X(t)=X(0)+v(0)*t+at^2/2
Substitute =>
X(t)=3+12t+at^2/2
At t=2, X(2)=-5 =>
-5=3+12(2)+a(2^2)/2 =>
acceleration = a =(-5-3-24)/2 = -16 cm/s^2