Answer:
y = -7/6 x + 55/6
Step-by-step explanation:
(1,8) and (7,1)
slope =(8-1)/(1-7) = 7/-6 = -7/6
Equation
y - 1 = -7/6(x - 7)
y - 1 = -7/6 x + 49/6
y = -7/6 x + 49/6 + 6/6
y = -7/6 x + 55/6
Answer:
Step-by-step explanation: The indicated angles using the diagram below and state the angle relationships.
1160
33
26
C
Angle Measure
Example: Le = 1540
La=
I
Angle Relationship
e is same-side interior w/ 260
za is
eb is
LC =
d
16
C is
ed is
4
The answer is D.
Adding 19 to both 2 & 5 in 2/5 will equal 21/24. 21/24 can then be simplified to 7/8.
Let the initial mass be represented by . Therefore, .
Let the final mass (or present mass be represented by . Therefore, .
Now, we are given that the rate of decay is 8% or 0.008 per day. Therefore, the amount of substance remaining after each day will be . Let us represent this by .
Please note that the equation guiding such decays is always given by:
, where t is the time.
Thus, the above equation will give in our case:
Taking natural logarithm on both sides we get:
Therefore,
days<9 days
Thus, in 9 days there will be further decay and the sample left will definitely be less than 115 milligrams.
The only option which matches this reality is Option C. Therefore, Option C is the correct answer.
Answer:
b
Step-by-step explanation: