Answer:
Step-by-step explanation:
So I'm assuming when you typed "log yhat=.4785 + 1.468x", you meant to write: . And generally a logarithm can be written in the form which can then be rewritten as , but since the log has no base, it's assumed to be 10. So in this case you have the equation:
, which can then be written in exponential form as:
Positive 18, going off the assumption that the tick 2 spaces away from -1 is positive 9.
Answer:
each box has 52 in it
Step-by-step explanation:
first you subtract 288 from 548 =260
this is the total number of nails minus the total 1 inch nails
then you divide 260 by 5 because he has five boxes of 2 inch names which means that you have to account for the even number of nails in each box