Answer:
1/5 2/5
Step-by-step explanation:
There is 5 zones meaning its 1 out of 5.
If you flip twice its double your chance.
Hope This Helps
W=2L-5
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A=L*W
=L(2L-5)
=2L²-5L
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dA/dL=4L-5
When dA/dL=0,
4L-5=0
4L=5
L=5/4
----------------
When L=5/4
A=5/4*(2*(5/4)-5)
=5/4*(10/4-20/4)
=5/4*((-10)/4)
=5/4*(-5/2)
=-25/8
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*You may have been given a badly written out question. The answer doesn't make sense.
Answer: 12
3×12=36
4×12=48
5×12=60
I hope this is good enough:
7.5% = 7.5 /100 = 0.075
80 * 0.075 = 6 ← answer
1/6 a cup. Since she was supposed to use 1/2 a cup for the original, just divide that by three and it’s 1/6