Answer:
percent change = 25% (drop)
Step-by-step explanation:
James reasoning is incorrect
Let the original price of the computer = $1000
If the computer was marked up by 50% then 1000 x 1.5 = $1500
If the computer was then marked down by 50% then 1500 x 0.5 = $750
Percent change = [ (difference between final value and initial value) ÷ initial value] x 100
= [ (1000 - 750) ÷ 1000 ] x 100
= 25% (drop)
Answer:
4.5 sugar
Step-by-step explanation:
4.5
Answer:
evdqd
Step-by-step explanation:
Total value of 100 measurements
100 * 23
2300
Total value of additional 50 measurements
50 * 27
1350
Total value of 150 measurements
2300 + 1350
3650
Average of 150 measurements
3650 / 150
24.3
25 > 24.3
Answer is B
