Answer:
(a) 0.6, 0.6, 0.65
Step-by-step explanation:
0.6 is equal to itself, so all instances of it can be grouped together in the list. Any positive decimal number is less than that same number with additional digits appended, so 0.6 < 0.65.
In this list of least-to-greatest, the values 0.6 will precede the value 0.65:
0.6, 0.6, 0.65
Answer:
Ann went 21 miles in the taxi
Step-by-step explanation:
To solve this determine when C=S where C is cost and S is sales.
Cost = 37720+11.5x where x is the number of books.
Sales = 19.50x.
37720+11.5x=19.5x
37720=8x
4840=x
If a 4000 watt oven is on for 5 hours, then how many kilowatt-hours (kw-hrs) of energy are used?
Solution: We are given that the oven is 4000 watt and it is on for 5 hours.
We have to find the how many kilowatt-hours (Kw-hrs) of energy are used by the oven.
We first need to convert watts into kilowatt's. We know that:
Therefore, 4000 Watts
Now, we can find how many kilowatt-hours (Kw-hrs) of energy are used by the oven.
Energy used by the oven Kw-hrs
Therefore, 20 kilowatt-hours (kw-hrs) of energy are used by the oven.