<span>The charity needs at least 1001 entries to raise more than $25000.
Let n be the number of race entries, i be the income of the race, and c the cost of the race.
The money that the 5K brings in is given by
i = 25 * n + 5000
The cost is given by
c = n * 5
Now if the charity needs to raise more than 25000 then the income minus the cost must be greater than 25000.
25000 < i - c
subsituting for i and c
25000 < i - c = (25 * n + 5000 ) - (5 * n)
simplifying results in
25000 < 25*n - 5*n + 5000
25000 < 20*n + 5000
20000 < 20*n
1000 < n
The number of entries must be greater than 1000. Since entries must be an integer the charity needs at least 1001 entries.</span>
<em>u</em><em> </em><em>all</em><em> </em><em>r</em><em> </em><em>from</em><em> </em><em>Australia</em><em>.</em><em>.</em><em>.</em>
What is the question asking
Answer:
<em>Volume of Triangular Prism: 180 m^3</em>
Step-by-step explanation:
<em>~ In order to find the cubic feet required to fill this object, we would apply a volume formula to the triangular prism, in other words: Base * height ~</em>
1. The following dimensions of the triangular Base is 5 meters by 6 meters, 5 being the height of this Base and 6 being the base of the Base. Now let us apply the area of a triangle formula: 1/2 * base * height ⇒ 1/2 * 6 meters* 5 meters ⇒ 15 <em>m^2</em>
2. Knowing the Base of the triangular prism, we can find the volume through multiplication of it's general height, which is 12 meters ⇒ 15 m^2 * 12 m. ⇒ <em>Volume of Triangular Prism: 180 m^3</em>
Answer:
I geuss we'll neva know
*cues music*
Step-by-step explanation:
