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Answer:
the anwser is 264
Step-by-step explanation:
484 divieded by 44 = 11
11 times 6 = 66
66 times 4 = 264
Answer:
the answer should be 166
Step-by-step explanation:
because you do 150 times 0.04 to get 6 then add the 10 dollars to get 166
The local minimum of function is an argument x for which the first derivative of function g(x) is equal to zero, so:
g'(x)=0
g'(x)=(x^4-5x^2+4)'=4x^3-10x=0
x(4x^2-10)=0
x=0 or 4x^2-10=0
4x^2-10=0 /4
x^2-10/4=0
x^2-5/2=0
[x-sqrt(5/2)][x+sqrt(5/2)]=0
Now we have to check wchich argument gives the minimum value from x=0, x=sqrt(5/2) and x=-sqrt(5/2).
g(0)=4
g(sqrt(5/2))=25/4-5*5/2+4=4-25/4=-9/4
g(-sqrt(5/2))=-9/4
The answer is sqrt(5/2) and -sqrt(5/2).
Answer:
He worked 7.5 hours
Step-by-step explanation:
Let's set up an equation!
125 = 14x + 20.
We are trying to find x!
Let's subtract 20 on both (maintain equality) sides
105 = 14x
Now let's divide both(maintain equality) sides by 14 to get!
x = 7.5
Let's check!
125 = 14 * 7.5 + 20
125 = 105 + 20
125 = 125 YES
So, x = 7.5