Answer:
subject?
Step-by-step explanation:
A kitten’s mass at birth was 0.09 kilogram. The kitten gained approximately 0.084 kilogram each week. After how many weeks is the kitten’s mass 1.098 kilograms?
The linear equation is
and John rode the scooter for
minutes.
Fee to start the scooter
$
.
Fee to ride per minute
cents
$
.
Total bill
$
.
Let
be the minutes for which he rides the scooter.
The linear equation is formed as:



minutes.
So, John rode the scooter for
minutes.
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Answer:

So it would takes approximately 6.9 hours to reach 32 F.
Step-by-step explanation:
For this case we have the following differential equationÑ

We can reorder the expression like this:

We can use the substitution
and
so then we have:

IF we integrate both sides we got:

If we apply exponential in both sides we got:

And if we replace w = u-T we got:

We can also express the solution in the following terms:

For this case we know that
since w ehave a cooloing,
, we have this model:
And if we want that the temperature would be 32F we can solve for t like this:



If we apply natural logs on both sides we got:


So it would takes approximately 6.9 hours to reach 32 F.
Answer:
662.6%
Step-by-step explanation: