15 * 15 * 15 * 500 = 1,687,500. it's different from finding 45 * 500 because
15 * 15* 15 * 500 is the same as writing it as 15^3 * 500. This meaning you multiply the number 15 by itself 3 times, not add it 3 times, which is what
45 * 500 was showing. I hope this helped.
Answer: lol thats rough gummy bear
Step-by-step explanation:
The answer is (x-42)×(x+42)
Based on the computer output of the scatter plot, the predicted foot length for a student with an arm span of 160 cm is: B. 22.15 cm.
<h3>What are Scatterplots?</h3>
- Scatter plot is a graphical tool that shows a trend between a dependent and independent variable.
- The trend line can be used to make predictions.
Given the scatter plot as shown above, at 160 cm arm length spam, if we trace it up to the trend line, the corresponding predicted foot length lies between 21 - 23 cm.
Therefore, based on the computer output of the scatter plot, the predicted foot length for a student with an arm span of 160 cm is: B. 22.15 cm.
Learn more about scatter plot on:
brainly.com/question/20647477
