the accompanying diagram shows that the length of a pencil from its eraser to its tip is 7 units and that eraser is 1.5 units wi
de the picture was placed on a photocopy machine and reduced to 66 2/3%. what is the new size of the pencil
1 answer:
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Answer:
see attached
Step-by-step explanation:
Here's your worksheet with the blanks filled.
__
Of course, you know these log relations:
log(a^b) = b·log(a) . . . . . power property
log(a/b) = log(a) -log(b) . . . . . quotient property
log(x) = log(y) ⇔ x = y . . . . . . . . . equality property
A probability of 0.075 corresponds to a z-score of about 
, i.e.
