The answer is C because a closed circle represents just greater than or less than and since the arrow is going to the right, x would be greater than the value of 55.
Hi there
9a + 3(8-2a)
9a + 24 - 6a
(9a -6a) +24
3x + 24
I hope that's help !
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
The adult tickets cost $5 and the child tickets cost $2
Monday
5 x ($2) + 3 x ($5) = $25
Tuesday
4 x ($2) + 4 x ($5) = $28
I believe the answer you are looking for is 24%