The correct answer would be 81
Answer:
3.5 customers
Explanation:
The computation of the average number of customers in the system is shown below:
= (Arrival rate) ÷ (Service rate - arrival rate)
= (210 customers) ÷ (270 customers - 210 customers)
= (210 customers) ÷ (60 customer)
= 3.5 customers
We simply apply the average number of customers formula so that the correct value can come
All other information which is given is not relevant. Hence, ignored it
The fraction of fertilizer in the final mixture is 1/9.
A natural or synthetic material called fertilizer that contains chemical ingredients that help plants grow and produce more. Fertilizers may restore chemical elements that previous crops removed from the soil or increase the land's inherent fertility.
Most of the time, fertilizers' contribution to food production is overlooked. For plants, fertilizers are food. The nutrients that crops remove from the soil and replace with fertilizers. Crop yields and agricultural output would be much lower without the addition of fertilizers.
12 oz fertilizer to 96 oz water will make 12+96 = 108 oz of liquid
=12/108
=1/9
1/9 is the fraction of fertilizer in the final mixture.
To know more about fertilizer refer to: brainly.com/question/14012927
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Answer:
C
Explanation:
Trade off can be expressed in terms of opportunity cost.
Opportunity cost or implicit is the cost of the option forgone when one alternative is chosen over other alternatives.
Kyoko has limited time so she has to choose between three activities. If she chooses one sport, she would not be able to partake in the other activities. So, she is trading off biking or running for swimming.
Trade off occurs because resources are limited and wants are unlimited.
