Formula:
Probability =
probability if event occurring / total probability
Given:
Probability if event occurring:
White Flowers: 576 Plants
Purple Flowers: 293 Plants
Total Probability:
(576 + 293) = 869 Plants
Solution:
P of white flowers = 576 / (576 + 293 ) = 0.66<span>
<span>P of purple flowers = 293 / (576 + 293) = 0.34</span></span>
Remember you said the scale shows you 10% heavier.
So that's an increase of 10%
So value = 10% + 100% = 110%
So scale would show 110% of 82
110% of 82
= (110/100) * 82
= 1.1 * 82
= 90.2
OR
We can simply find 10% of 82 and add it to the original 82.
10% of 82
(10/100) * 82
0.1 * 82 = 8.2
8.2 + 82 = 90.2 Same answer as before.
So scale shows 90.2 kg.
39x-3y=21
-3y=21-39x
(subtract both sides of the equation by 39x and divide both sides by -3)
y=-7+3x : would be the equation for y.
The answer is 11<span>(<span>x+5</span><span>)</span></span>
The answer is 26. Change 40% to .40 and multiply it by 65.
