Answer:
4.474 it is simple you just add them
Cut out 18%
100=all,
all-cut out=remaining
100-18=82
4hrs 20mins=240+20mins=260mins
82% of 260 is 0.82*20=213.2=3 hours and 33.2 minutes
he can runi s 3 hours and 33.2 minutes
Answer:
x = 14
z = 70
Step-by-step explanation:
(10x - 30) + (11x - 84) = 180
x = 14
(10(14) - 30) + z = 180
z = 70
We have to calculate a monthly annuity.
Total = Monthly Amount * [(1 + rate)^(n + 1) -1] / [rate] - Monthly Amount
where "n" is the number of compounding periods per year.
and n = 4.5*12 = 54
rate = rate/n = .055 / 12 =
<span>
<span>
<span>
0.0045833333
</span>
</span>
</span>
Total = 100 * [(1<span>.0045833333)^55 -1] / [</span><span><span><span>
<span>
0.0045833333
</span>
</span>] -100
</span>
</span>Total = 100 * <span><span><span>0.2859624157
/ </span>
</span>
</span>
[<span><span>
0.0045833333
</span>] -100
</span>Total = <span>28.59624157 / </span>[<span>
0.0045833333
] -100
</span>Total =
<span>
<span>
<span>
6,239.18 -100</span>
</span></span>Total =
6,139.18
Source:
http://1728.org/annuity3.htm formula
http://1728.org/annuitym.htm calculator
Sqrt45 = sqrt (9 * 5) = sqrt9 * sqrt 5 = 3 sqrt5