DO NOT SKIP!! Let’s see who’s smart enough to work out this problem if u get it correct I’ll mark u as BRAINLIEST

13.2J

Step-by-step explanation:

- m= 3kg, h= .45m, g=9.8 m/s

find formula for determining potential energy:

- P=mgh

plug numbers into equations, replacing variables:

- (3kg)(9.8)(.45)

ok then what happened.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5