Answer:
ur mom is beatiful
Step-by-step explanatihah
The x-coordinate of a quadratic lies exactly halfway between the two x-intercepts, assuming they exist.
you have (9,5) & (x,6)
so 9 = k/5
k = 9*5 =45
so 2nd set up have x = 45/6
x = 7.5 = 7 1/2
Answer is C
Answer:
(c) 2.034 s; (d) 8.944 cm
Step-by-step explanation:
Velocity and acceleration
s = 8cos(t) + 4sin(t)
v = -8sin(t) + 4cos(t)
a = -8cos(t) + 4sin(t)
(c) Time to first equilibrium position
The equilibrium position is where the mass hangs before it is pulled downward, that is, at s = 0.
Set s = 0 and solve for t.
If n = 1,
t = -1.107 + π = 2.034 s
(d) Distance from equilibrium position
The mass will reach its maximum distance when v = 0, that is, when it is at the peak or trough of its oscillation.
Set v = 0 and solve for t.
If n = 0,
t = 0.4636
Then
s = 8cos(0.4636) + 4sin(0.4636) = 8×0.8944 + 4×0.4472 = 7.156 + 1.789 = 8.944 cm
The figure below shows the graphs of s and v vs t. They indicate that the mass first reaches its equilibrium position at 2.034 s, and the amplitude of its vibration is 8.944 cm.
30 years = 360 months
3.7% monthly = 3.7/1,200 =
<span>
<span>
<span>
0.0030833333
</span>
</span>
</span>
monthly rate
Monthly Payment = <span>
<span>
0.0030833333
</span>
+ [</span><span>
<span>
0.0030833333 / </span></span><span><span> (<span>(1.0030833333) ^ 360</span></span>) -1)] * 160,000
</span><span>Monthly Payment = <span>
0.0030833333
+ [</span><span>
0.0030833333 / </span></span> <span>2.0291809197
] * 160,000
</span><span>Monthly Payment =
(0.0030833333
+ 0.0015194965) * 160,000
</span>Monthly Payment =
<span>
<span>
<span>
0.0046028298
</span>
</span>
</span>
<span>* 160,000
</span>Monthly Payment =
<span>
<span>
<span>
$736.45</span></span></span>
Source:
http://www.1728.org/loanform.htm
Loan Payment Formula