t would be best if Peter's report card percentage was based on the mean and if he could drop a percent, he should drop the 44%.
Step-by-step explanation:
The median (without dropping a score) of this set would be 75%
( 44%, 64%, 71%, 75%, 84%, 90%, 98% )
The mean (without dropping a score) of this set would be 75.1428571%
526 ÷ 7 = 75.14 ( 75.1428571 )
Answer:
1) £ 30
2) 80 , £ 720
Step-by-step explanation:
1) marked price = £60
discount = 50%
discount price = 50/100 x 60 = 30
Selling price = 60 - 30 =£ 30
2) marked price = £800
discount = 10%
discount price = 10/100 x 800 = 80
Selling price = 800 - 80 =£ 720
I hope im right!
Answer: pi (4) squared (12)
Step-by-step explanation: Because like you said pi r squared h
Always add 50 to the number before.