Step-by-step explanation:
measure all the sides then multiply you will get the answer
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:
25%=7 75%=21 100%=28 125%= 35 150%=42
The equation would be ... Y = 2x + (-5)
If you look at the image you can see that it says “x - 2 is greater than/equal to 0