The number which divides any other numbers
I just know the answer is 28
The right answer is Option B: f(4) = 38
Step-by-step explanation:
Given function is;

For finding f(4), we will put x=4 in the given function; therefore
Putting x=4 in given function,

Therefore;
f(4) = 38 in the given function.
The right answer is Option B: f(4) = 38
Keywords: function, addition
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A.
A - selecting a milk chocolate

B.
The number of the chocolates must be a multiple of 15, so there can be 15,30,45,... etc. chocolates in the box.
Answer:
82 nails
Step-by-step explanation:
4.97 and 5.03 are both one standard deviation from the mean...
z scores . 8413 and .1587
.8413 - .1587 = .6826 or 68.26 % of the nails are in this range
68.26 % * 120 = ~82 nails