Meters (m) are a larger unit than centimeters (cm), so the appropriate conversions to larger units are ...
d. 50 cm = 0.50 m
f. 7 cm = 0.07 m
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In the case of b, 108 cm = 1.08 m. The given number is incorrect. Conversions c and e are from larger units to smaller ones (and e is incorrect; it has the numbers backward). "a" is just flat wrong: 2 ≠ 200.
If "f" really has no units specified for .07, then it is incorrect, too.
Answer: D. minimizes the sum of the squared residuals
Step-by-step explanation: The ordinary least square method is often used in locating the trendine which best fits a graphical linear model. The best is one in which the sum of the squared residual is smallest. The residual refers to the difference between the actual and the predicted points. The sum of the squared differences is obtained and the trend line is positioned where the residual is minimum. Choosing a OLS, and minimizing the sum.of the squared residual, the error difference between the predicted and actual score is minimized or reduced, hence, improving the prediction accuracy of our model.
I started by working it backwards. $93-$3 equals $90. So we have three of our 13 notes. We need ten more. Well the most $10 notes we can have is 8. if we had 8 $10 notes that would give us $80. $90-$80=10. We can take ten and divide it by five so we have 2 $5 notes.
So in total he would have 8 $10 notes, 2 $5 notes, and $3 one dollar notes which adds up to 13 notes
