Answer:
.
Step-by-step explanation:
<span>going downstream -
t = 14/(2 + v)
going upstream -
t = 7/(2 - v)
14/(2 + v) = 7/(2 - v)
(2 + v)/2 = 2 - v
v = 2/3km/h</span><span>
</span>
Answer:
true
Step-by-step explanation:
Multiply 5 and y
Multiply 1 and y
The y just gets copied along.y
Differentiate yx with respect to x.
Apply the "power rule" to x (the derivative of xn=nxn-1) giving 1
Multiply 5 and y
Multiply 1 and y (-8)
The answer is 5y
The final answer 5xy
hope this will help u :)
sorry if there is any mistakes.. ;)
Hi there
1)
A=8,000×(1+0.06)^(5)
A=10,705.8 round your answer to get
A=10706
2)
A=8,000×(1+0.06÷4)^(4×5)
A=10,774.8 round to get
A=10775
3) with depreciation the formula is
V (t)=Vb^t
Where b=(1-r) (r rate of depreciation)
B=1-0.2=0.8
Good luck!