Answer:
8/12
Step-by-step explanation:
find common denominator then add
5/12 + 3/12 = 8/12 or 2/3 as simplify
Answer:
5%
Step-by-step explanation:
1400/28000=0.05
<u>Test</u>
5%*$28,000=$1400
A ) A function representing the amount of the dose that remains:

B ) Graph is in the attachment.
C ) f ( 10 ) = 10 * ( 0.95 ) ^10 = 10 * 0.5987 = 5.987 ≈ 6
Answer:
D ) f ( x ) = 10 ( 0.95 ) x; about 6 units.