Answer:
E(penny) = 1.75 and E(nickel) = 1.5, so she should play with the pennies
Step-by-step explanation:
I think that's the correct answer, since you didn't give us all the info needed.
Answer:
a^-7
Step-by-step explanation:
we need to know that :
<h2>

</h2>
so the ans is

by the way

So you would do 13+2 then add 3 then plus that by five
<h2>
Answer:</h2>
<h2>15x=8</h2>
as according to law if a number is multiplied at one side then it will be divide to other side
so
<h2>x=8/15</h2>
Step-by-step explanation:
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