Answer: I think it’s 20 half pound bags
Step-by-step explanation:
If you subtract 4 from 20 (16) and then you subtract the amount that’s left which is 6 left over you get 10 bags. And those 10 bags are full so if you need half pound bags then it’s 20.
Answer: The mechanic worked 3hrs 95 minutes
Step-by-step explanation:
Answer:
28 kilowatt hours
Step-by-step explanation:
The total distance = 2 × 42 miles = 84 miles
So the kilowatt hours of electricity would it will take =
The function can be factorised to give x²(x²-5). Therefore the graph will touch the x axis at zero and cut it at -√5 and √5, giving three x-intercepts. To check, let's look at a graph my calculator drew of this function:
Let the answer be x.
Hence, f = x is the answer.