20 = 40e^-0.1446t
e^-0.1446t = 0.5
t = ln 0.5 / -0.1446
t = 4.8 days
Answer:
B. Yes, they both mean the same thing. They can also both be represented by the expression y - 6.
Step-by-step explanation:
Given
Phrase 1: 6 less a number y
Phrase 2: 6 less than a number y
<em>Mathematically,</em>
Phrase 1 can be represented as follows;

<em>Mathematically,</em>
Phrase 2 can be represented as follows;

<em>Since the representation of both phrases are the same, then option B answers the question.</em>
<em></em>
Answer:
why
Step-by-step explanation:
Answer:
The model for V(t) ,the number of views, t ,months after it's uploaded, best fits the data is 
Step-by-step explanation:
Time (months) Views
0 50
2 313
4 1950
6 12,210
8 76,300
10 476,800



Slope =131.5


Slope =818.5
Since the slope is not same . So, it is not a linear relationship

Since the ratio between the consecutive outputs is same so, it is exponential relationship.
Formula : 
Where a is the initial value = 50
b = rate of change = 6.25
The model for V(t) ,the number of views, t ,months after it's uploaded, best fits the data
So
Answer:
One person ordered chicken, and five people ordered steak.
X=Chicken
Y=Steak
Step-by-step explanation:
X+Y=6
14x + 17y= 99