To solve this, we are going to use the distance of a free fallen object:

where

is the distance

is the gravity of the Earth


is the time in seconds
We know form our problem that a cat falls out of a tree and takes 1.4 seconds to land,

. Lets replace that value in our formula to find

:



meters
We can conclude that the cat fell a distance of 9.604 meters.
Answer:
i think 5x^2-5
Step-by-step explanation:
(3X)(2X-2)
5X^2-5
Answer:
C
Step-by-step explanation:
This is simple application of the rule of 72.
The rule of 72 determines how long an investment will take to double given fixed interest rate. We divide 72 by annual rate of return and get the estimate of number of years it will take for investment to double.
Thus, here, rate of interest is 5%, so we divide 72/5 and get our rough estimate.
72/5 = 14.4 Years
That's about 14 years, answer choice C
Answer: 8 cups
Step-by-step explanation:
4 cups to 1 quart, so 2 x 4 = 8