In order to assess which method of transportation is faster, we will look at the time they take, since the distance is the same for both. In order to compare the times, we must make the units that they are both measured in consistent. We must either convert 18.5 minutes into hour or 0.5 hour into minutes. We will go with the latter as it is easier:
0.5 hours = 0.5 hours x 60 minutes per hour = 30 minutes
Therefore, the public transport takes them to the mall faster, since it takes only 18.5 minutes, than cycling to the mall does, which takes 30 minutes.
Add 7: 7+
And 12: 12
Multiply by 4: x4
Adding all of these together makes:
7+12x4
hope this helps
Answer:
The maximum amount of sand in ounces that the company allows for each bottle is 25.5 ounces.
Step-by-step explanation:
The amount of sand that the company Sandy stores allows in each small bottle is determined by the amount of sand required for the bottle size plus the error in the amount of sand for the bottle size.
Now since each small bottle contains 25 ounces of sand and the error in the amount of sand contained in the bottle is 0.5 ounces, the amount of sand contained in the bottle = required amount ± error.
For the minimum amount, we subtract the error and for the maximum amount, we add the error.
Since the maximum amount is required, we have,
Maximum amount = required amount + error
required amount = 25 ounces and error = 0.5 ounces. So, Maximum amount = 25 ounces + 0.5 ounces = 25.5 ounces.
So, the maximum amount of sand in ounces that the company allows for each bottle is 25.5 ounces.
When we fold “-“ with “-“ we get “+”
When we fold “-“ with “+” we get “-“