Answer:
The initial temperature of the object was 37.6
Step-by-step explanation:
we have

where
f(t) represent the temperature of the object in degree Celsius
t is the time in minutes
Find the value of the constant C
we have the ordered pair (4,35)
substitute in the equation and solve for C

Find the initial value of the object
we know that
The initial temperature is the value of f(t) when the value of t is equal to zero
so
For t=0

therefore
The initial temperature of the object was 37.6 (I not include units)
Answer:
The lowest terms equivalent to - 1.25 = - 
Step-by-step explanation:
- 1.25 = - 
= - ( 1 × 100 +25) ÷ 100
= -(
) × (
= - 
= - (
) × (
= - 
Answer:
-2xl -2y + 99
Step-by-step explanation:
It would be C because that is the one that make the most sense
2(n - 1) + 4n = 2(3n - 1)
2n - 2 + 4n = 6n -2
6n - 2 = 6n - 2 (equal)
6n - 6n = 2 - 2
0 = 0
whatever value you put into the place of n, you'll get 0 = 0