The equation will be of the form:

where A is the amount after t hours, and r is the decay constant.
To find the value of r, we plug the given values into the equation, giving:

Rearranging and taking natural logs of both sides, we get:


The required model is:
Any context to this question?
Answer:
The team has 92 wins and 38 losses.
Step-by-step explanation:
In a season 130 games are played by a baseball team.
Let us assume that the team wins x games and losses y games.
Therefore, we can write, x + y=130....... (1)
It is given that if the team won sixteen more games twice as many games as it lost.
So, we can conclude that x =2y+16 ......(2)
Hence, solving equations (1) and (2) we get, (2y+16) + y =130
⇒ 3y = 114
⇒ y =38
And from equation (2), x = 2×38 + 16 = 92
Therefore, the team has 92 wins and 38 losses. (Answer)
I think the answer is D: interview every student who eats lunch in the cafeteria
Answer:
Tiffany's nectar is more sugary
Step-by-step explanation:
Given
Ramon:


Tiffany


Required
The nectar with more sugar
To do this, we simply calculate the fraction of sugar in both nectar.
This is calculated as:

For Ramon:


For Tiffany


From the calculations above:

Hence: Tiffany's nectar is more sugary