In the year 2007, a person bought a new car for $14000. For each consecutive year after that, the value of the car depreciated by 9%. How much would the car be worth in the year 2011, to the nearest hundred dollars​

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points