Answer:
$25,600
Step-by-step explanation:
- Given: P = $50,000, r = 20% & t = 3 years
- Formula for depreciation is given as:
- Plugging the values of P, r and t in the above formula, we find:
- So, after third year it will be worth by $25,600.
The tank of gas will have a density of 35g
1 mile is 5,280 ft, and 1 second has 1,000,000 microseconds.
So 186,000 miles per second multiplied by 5,280 feet per mile gives 982,080,000 feet per second.
Dividing this value by 1,000,000 microseconds per second gives the final answer of 982.08 feet per microsecond.
H(x)=-16t^2+300
The average rate is the change in h divided by the change in t, mathematically:
r=(h(3)-h(0))/(t2-t1), in this case:
r=(-16*9+300-0-300)/(3-0)
r=-144/3
r= -48 ft/s
slope intercept form
y = mx +b
x-y =8
subtract x from each side
-y = -x+8
divide by -1
y = x-8
Choice C