Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

It will take Annabelle 4 hours to complete her homework. If it took her 3 hours to finish 75%, then it probably took her 1 hour for every 25% she finished. If she finished 75%, she has 25% left to be done or 100% complete. 25% = 1 hour. So 3 hours + 1 hour = 4 hours or 100% complete

Answer

Find out the what is the clearance price of a manatee.

To prove

As given

The gift shop at manatee mall was having a clearance sale.

Everything was marked down 30%.

The original price of a manatee hat was $12.

30 % is written in the decimal form.

= 0.30

30% of the original price of a manatee = 0.30 × 12

                                                                 = $ 3.6

Clearance price = original price - 30% of the original price

                          = 12 - 3.6

                        = $ 8.4

Therefore the clearance price be $8.4 .