He would earn $125.80 in one day and $12,580 after 100 days
Let the required weight be X, then
z = (X - mean)/standard deviation
2 = (X - 16)/1
X - 16 = 2
X = 2 + 16
X = 18 oz.
4,331 times 8 (semiannual for 4 yrs) = 34,648
34,648 + 5.5% = 36,553.64
to find interest:
36,553.64 - 34,648 = 1,905.64
THE INTEREST RATE IS $1,905.64
Let's see.
We have function
. We have to determine if the function is even or odd or neither.
We can find this out in many ways but the assignment specifically asks to prove this algebraically.
Function is even if
, so,
Which is true since negative raised to an even power is positive to that same number.
Similarly, function is odd if
, that is,
.
So we have prooved that function
is an even function not an odd function and therefore also not neither.
Hope this helps.
What are the answer options??