A.) After 5 days t=5 so:
b.) Since we want to know how much time 40 grams will decay to 10 grams we will let A(t)=10 so:
10 grams will be left after 15.93 days.
Answer: 2,955 feet squared.
Step-by-step explanation: The area is the width times the height. The area of the whole room is 64*48=3,072 and when excluding the area of the carpet which is 9*13=117 you get 3,072-117=2,955 feet squared.
Given:
Total number of cards in the binder = 625
Each page in the binder holds 9 cards.
To find:
The number of pages in the binder that can be COMPLETELY filled.
Solution:
We know that,
Putting the given values, we get
Approximate the value to the preceding whole number to get the number of pages in the binder that can be COMPLETELY filled.
Therefore, 69 pages of binder are completely filled.
Answer:
The area of this trapezoid is 8cm
Factor out 
.
Consider 
. Factor out 
.
Rewrite the complete factored expression.
