Answer:
Step-by-step explanation:
x=-15
Hi there! The answer is 30 hours.
Let the number of worked hours be represented by X.
The total earn of option 1, would then be 10X + 60
The total earn of option 2, would then be 12X
We end up with the following equation:
Subtract 10X from both sides.
Divide both sides by 2.
Therefore, after 30 hours of work Rebecca will earn the same amount of money.
<u>There is a 50% chance of getting this result each time that you roll the die. ... This means that each time that you roll the die, you get a 50% chance of getting a number greater than 3. This is because 3 of the 6 sides die have numbers greater than 3.</u>
Answer:
16.5
Step-by-step explanation:
Given that :
Number of refuge tour guides = 2
Number of tour guides = 11 per tour guide
Duration of each tour = 45 minutes
To calculate the person hour per day for the tour :
Person hour per day = (Total minute spent per day / 60)
Total minutes spent per day= (Number of tour guides) * (Number of refuge tour guides) * (duration per tour)
Total minute spent = (2 * 11 * 45) = 990 minutes
Person hour per day = 990 / 60
= 16.5
100 centimetres is 1 meters so it would be 9.5m long