Answer:
X probability = 0.02
Cumulative frequency at x ( 6 ) = 1
Step-by-step explanation:
X P ( X ) Cf ( X )
1 0.58 0.58
2 0.18 0.58 + 0.18 = 0.76
3 0.10 0.76 + 0.10 = 0.86
4 0.07 0.86 + 0.07 = 0.93
5 0.05 0.93 + 0.05 = 0.98
6 0.02 0.98 + 0.02 = 1
Answer:
one solutions
Step-by-step explanation:
graph both points on a graph if they cross you have one solution, if they never meet you have no solution and if it's one line you have infinite solutions
$x @ 4%, $x/3 @ 5% , $(10,000- 4x/3) @ 9%
<span>.04x +.05x/3 + .09(10000 - 4x/3) = 729 </span>
<span>4x + 5x/3 + 9(10000 - 4x/3) = 72900 </span>
<span>19x/3 = 17100, x = 2700 </span>
<span>------------------ </span>
<span>$2700 @ 4% </span>
<span>$900 @ 5% </span>
<span>$6400 @9% </span>
Answer:
Step-by-step explanation:
The given relation is
D={(x,y):(3,9),(5,25),(-2,4)}
We can see that;
Hence in general,
Therefore the equation for the relation is;
