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P(r/w) is the probability of picking a red rose at first picking and a white rose at second picking.
P(w/r) is the probability of picking a white rose at first picking and a red rose at second picking.
P(r/w) =

×

=

P(w/r) =

×

=

Notice that the second fraction is out of 18 because the second picking of rose will be out of 18 since the first rose is not replaced.
P(r/w) equals to P(w/r)
Question: Find the volume of cuboid of dimension 16cm X 10cm x 6cm.
Answer: Given Length=16cm, Breadth=10cm, Height=6cm
Using Volume formula for cuboid:-



So, volume of cuboid is <u>9</u><u>6</u><u>0</u><u> </u><u>cm³</u>
Answer:
$ 78.78
Step-by-step explanation:
Calculate 15% of 68.50. then add it to the total bill.