Aculture started with 4,000 bacteria. after 8 hours, it grew to 4,400 bacteria. predict how many bacteria will be present after 9 hours.
- round your answer to the nearest whole number.

p=ae ^kt

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

What is r i 4.5+10r=-6.5 with work pls