Answer:
Fiona made her error in : Step 2.
B. is the correct answer as 387 contains 80 and 8 * 10 = 80. I hope this helps!!
Answer:
8.70%
Step-by-step explanation:
Percentage error = (difference between estimated value and actual value / actual amount spent) x 100
difference between estimated value and actual value = estimated value - actual amount
$250 - $230 = $20
($20 / $230) x 100 = 8.6957%
<span>The correct answer for this question is B - the greatest whole number that rounds to 456, 900 in this instant would be 456, 850. 456, 850 to the nearest 100 would be 465, 900. The alternative answers for this question all round to different whole numbers.</span>
Answer:
p3+13=37
We move all terms to the left:
p3+13-(37)=0
We add all the numbers together, and all the variables
p^3-24=0