Answer:
9x2−x4+y(x2+9)2x(x2+9)2
Step-by-step explanation:
Answer:
Cost of 500 g of standard pack = € 7.50
Cost of 1 g of standard pack = 7.50/500
Cost of 100 g of standard pack = 7.50/500 ×100
= 7.50/5
= € 1.50
Hope it helps uh dear
I think its A because if you think about it 6 and 12 its a easy possiblility so it is A i think
Answer:
The maximum fuel economy of the car is 25.57225
Step-by-step explanation:
we are given

where
where s represents the average speed of the car, measured in miles per hour
So, we have to maximize f(s)
So, firstly we will find derivative


now, we can set it to 0
and then we can solve for s


To find maximum fuel economy , we can plug s into f(s)


So,
The maximum fuel economy of the car is 25.57225