Step-by-step explanation:
1. If there are 24 hours in a day and we have 58 days then 24x58 would get us the hours that we need. So we would get 1392 hours. Add that to the hours already present and you get 1407 hours and 30 minutes. Since 30 minutes is half of one hour you can either use a fraction or decimal to give your answer: 1407.5 hours...
2. 0.6ft x12 = 7.2inches (12 inches in 1 foot)
1 day = 24 hours
0.6ft per day
7.2 inches in 24 hours
7.2/24 = 0.3inches
3.
0.09(60h)+60h is the total cost including the tax on it.
now, the tell-tale part is the 0.09, the decimal bit, because is multiplying 60h.
if, say to fix Deborah's computer took 5 hours, then h = 5, the cost the fellow is charging her for his work is 60h, if h = 5, then 60(5) .
so, the 0.09 in decimal format is simply applying an 8% tax on 60h, whatever "h" happens to be.
Answer: 3.25 + 5.50s ≤ 30
Step-by-step explanation:
The following information can be gotten from the question.
Cost of chocolate milk = $3.25
Cost of stack pancake = $5.50
Maximum amount to be spent by Benjamin = $30
Number of stacks of pancakes to be bought = s
First, we need to calculate the stacks of pancakes that Benjamin can buy. This will be:
= $5.50 × s
= 5.50s
Therefore, the total money that Benjamin will spend will be:
= 3.25 + 5.50s
Since he wants to be able to be at most $30 before tax, the inequality can be written as:
= 3.25 + 5.50s ≤ 30
Answer:
single-channel, multi -phase
Step-by-step explanation:
The concept known as '' Queuing'' is not only important in the mathematical aspect alone but it is also useful in economic matters as signifies the abundance of resources that is when we have queues it means the reason for it is that the available resources is not enough.
From the question above we have that there are 3 individual car wash stalls, it is also given that the customers wait in a single line before choosing the next available stall. This means that there is only a single-channel.
Then, we have that from the single line initially, the queues then moves to multi -phase that is to 3 individual car wash stalls.
