Answer:
A)
Step-by-step explanation:
The first answer box would be 1/2 because 5- 1/2= 4 1/2 and 6(4 1/2) = 27. The second box would be .75 and the third box would be 7 because 2• .75 = 1 1/2 and 1 1/2 + 5 = 6 1/2 which is less than 7
Answer:
It cooled 58.4 degrees
Step-by-step explanation:
T(t) = 68 + 144e ^(-.052t)
We want to find the value when t= 10
T(10) = 68 + 144e ^(-.052*10)
= 68 +85.611
T(10) =153.611
We also need to know
T(0)= 68 + 144e ^(-.052*0)
=68+144
=212
We want to know how much it cools
That would be the temperature at time 0 minus the temperature at time 10
T(0) - T (10)
212-153.611
58.389
To the nearest tenth
58.4 degrees
Answer:
Step-by-step explanation:
The question calls requires one to get the product of the given time. Since first debate lasted for :
-and the second lasted
times more than the first then the second took then the first step will involve converting the mixed fractions into improper fraction which will be:
-Now multiplying
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