The answer is B.
-6c^5 +5c^5= -c^5
-3c+2c= -c
-4 + -4 = -8
Answer:
(a)Initial Number of Bacteria=600
(b)
Step-by-step explanation:
Given an initial number
of bacteria in a petri dish, and each bacteria splits into 2 bacteria after one day.
The function
models the number of bacteria, b after d days.
<u>Part A</u>
Given
When d=0,
The initial number of bacteria in the petri dish,

<u>Part B</u>
After 5 days, when d=5

76%
76 ÷ 100 = 0.76
76/100
GCF = 4
76 ÷ 4 = 19
100 ÷ 4 = 25
19/25
76% = 0.76 = 76/100 = 19/25
76% in simplest form as a fraction is 19/25
Answer:
$15.21
Step-by-step explanation:
The tax and tip percentages are both being figured on the original bill amount, so they can be added. The tax and tip together come to ...
11.75% +15% = 26.75%
This is added to the original bill amount, so the final total will be ...
$12 + $12×0.2675 = $12×1.2675 = $15.21
Vera's meal cost $15.21.