Answer:
The answer is C.
Step-by-step explanation:
Explanation: Letter A is addition, so it can't be multiplying. Letter B isn't even negative numbers. Letter D is also adding. C is right. I hope I'm right, lol....
Check the picture below
so.. .if we use those 2 points, from the "best fit line"
Answer:
53.3324
Step-by-step explanation:
given that a thermometer is removed from a room where the temperature is 70° F and is taken outside, where the air temperature is 40° F.
By Newton law of cooling we have
T(t) =
where T (t) is temperature at time t,T =surrounding temperature = 40, T0 =70 = initial temperature
After half minute thermometer reads 60° F. Using this we can find k
So equation is
When t=1,
we get
Answer:
Distributive Property
Step-by-step explanation:
"The multiplication of a number by a sum is equal to the sum of the multiplications of this number by each one of the amounts to be added."