Answer:
The explanation in the procedure
Step-by-step explanation:
we have
solve for c
For 
-----> Find the value of c
------> is not an integer
therefore
x cannot be a multiple of 6
Answer:
Maximum area = 9 sq units
Step-by-step explanation:
which represents the area . As it is a quadratic equation it represents the parabola . And the vertex of the parabola will maximum area of for some value of x
let f(x) = y
Comparing it with the standard equation of parabola
we get h=3 and y=9
where (h,k) is the vertex (3,9)
Hence the maximum area of the rectangle will be 9
Answer: The turkey must go into the oven at 10:25
Step-by-step explanation:
The turkey must cook for 5 1/2 hours. Changing from mixed fraction to improper fraction, 5 1/2 hours = 11/2 hours
It will take 15 minutes to carve the turkey. This means that it will take 15 minutes to prepare the turkey after it has been brought out of the oven.
Total amount of time before the turkey is ready is the sum of the amount of time used in carving the turkey and amount of time required. to cook it. It becomes
11/2 + 15 minutes
Converting 15 minutes to hours,
60 minutes = 1 hour
15 minutes = 15/60 = 1/4 hours.
Total amount of time before the turkey is ready = 11/2 + 1/4 = 23/4
= 5.75 hours
You want to eat at 4:00.
The turkey must go into the oven at 10:25
This is exponential decay of the form:
f=ir^t, f=final value, i=initial value, r=rate, t=time in this case:
V(t)=408000((100-18)/100)^t
V(t)=408000(0.82)^t so
Vo=408000 and b=0.82
....
V(8)=408000(0.82)^8
V(8)=$83400.95 to nearest cent
Answer:
<u>
3.582</u>
Step-by-step explanation:
Find the number in the thousandth place 2 and look one place to the right for the rounding digit 3
. Round up if this number is greater than or equal to 5 and round down if it is less than 5
.
3.582
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