Answer:
D
Step-by-step explanation:
A has the rate of change of 3
B has the rate of change of 5
C has the rate of change of 9
D has the rate of change of 20
Answer:
The sales for the store 7 days after the end of the advertising campaign is
$3849.74
Step-by-step explanation:
From the question we are told that
The daily sales on the end of campaign day is = $8,500
The daily sales three days after end of campaign day is = $ 5,100
The usual day sales of the store is = $ 3,500
Generally the Newton's Law of Cooling (Heating). equation is mathematically represented as
Here t is the number of day after the campaign ended
Now substituting values to obtain the constant k
For t = 3
=>
=>
=>
So at t = 7
substituting values
$3849.74
Answer:
((3g^(2)-6y+2)^(2))/(2)
Step-by-step explanation:
Square the equation they give you and then divide that by two
I hope that will give you the answer
Step-by-step explanation:
The cosine double angle formula tells us that cos(²θ) is always equal to cos²θ- sin²θ. For example cos(60) = cos²(30) - sin² (30). We can use this identity to rewrite expressions or solve problems