64% = $389
___ ____
100% X$ = Cross multiplication. (64x = 38900 = $607.81)
I rounded it.
Hope I become the brainliest answer.
This video might help you because it helped me https://www.khanacademy.org/math/algebra/one-variable-linear-equations/alg1-intro-equations/v/variab...
V+F-E=2
F-E=2-V
-E=2-V-F
E=-2+V+F
Answer:
Total way of selection is
<em><u>2</u></em><em><u>5</u></em><em><u>0</u></em><em><u>0</u></em><em><u>4</u></em><em><u>6</u></em><em><u>0</u></em><em><u>0</u></em><em><u>0</u></em>
Step-by-step explanation:
Total ways of selecting 5 seniors from 9 is 9c5
and Total ways of selecting 3 juniors from 7 is 7c3
ways of selecting 4 sopho from 8 is 8c4
ways of selecting 6 freshman from 10 is 10c6
now, total way of selection come to be
10c6 × 8c4 × 7c3 × 9c5
=210×70×35×126
=250047000
✌️:)
2! is the lcm of eighteen
