If you mean by simplifing it then it must be 4/11
The net decrease in calories after walking for 5 hours is 50 calorie.
According to the statement
we have given that the
A 25-year old woman burns 200−20t cal/hr and Her caloric intake from drinking Gatorade is 110t calories during the t hour.
And we have to find the net decrease in calories after walking for 5 hours.
So, For this purpose,
We know that the
calories burns in one hour = 200−20t
calories burns in 5 hours = 5(200−20t)
calories burns in 5 hours = 1000 - 100t
Now,
Calorie intake in t hours = 110t
And
net decrease in calories after walking for 5 hours = 100t - 1000 + 110t
put t is 5 then
net decrease in calories after walking for 5 hours = 210(5) - 1000
net decrease is 50 cal.
So, The net decrease in calories after walking for 5 hours is 50 calorie.
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<span>(u + 7) + 13 = u + (7 + 13)
The associative property of addition says that you can add numbers regardless of how they're grouped and get the same result. So let's look at the options and see what makes sense.
(u + 7) + 13 = u + (7 + 13)
* This is showing the associative property like the definition states. So this is the correct choice.
21 + 2y = 2y + 21
* This is a demonstration of the commutative property of addition. So it's the wrong choice for this question.
3â‹…(5â‹…x)=(3â‹…5)â‹…x
* This is showing the associative property of multiplication. So it's the wrong choice for this question.
If m + 3 = 18, then 18 = m + 3.
* This is a demonstration of the symmetric property of equality. So for this question, it's the wrong choice.</span>
Answer:
the answer is A
when you decide both sides with (1+rt)