Answer:
Therefore the age of paint is 8915.78 years.
Step-by-step explanation:
Given that, the paint contain 34 % of the original carbon-14.
The exponential decay model for carbon-14 is

A= Remaining amount of carbon.
= initial amount of carbon.
Here A= 34% of



Taking ln both sides




Therefore the age of paint is 8915.78 years.
Answer:
The rug will fit on the floor of her room
Step-by-step explanation:
The floor's area is given as 108
Will the rug fit this area of 108 sq. ft.?? We have to find the area of the rug and if it is less than 108, then definitely it will fit.
The rug is in the shape of a rectangle. The area of a rectangle is length times width.
Given length 10 and width 6, the area is:
Area of Rectangle = 10 * 6 = 60
Area of Rug = 60
Is 60 less than 108?? Yes, definitely!
The rug will fit on the floor of her room
Answer: 6 5/7
Step-by-step explanation:
3/4 and 9/12 are alike because they are both the same value. They are different because 3/4 is simplified while 9/12 is not.