Answer:
The answer is option (c), no he will not pass because he is running 4.8 miles in 35 minutes
Explanation:
This can be expressed as;
Speed=Distance/Time
where;
Distance to be covered=5 kilometers
Time=35 minutes
replacing;
speed=(5/35)=0.143 km/min
In order to pass the fitness test his speed has to be greater than 0.143 km/min
Determine if 3 miles per 35 minutes is greater than 0.143 km/min
I mile=1.6 kilometers
How many kilometers make 3 miles,
Jimmy runs=(3×1.6)=4.8 kilometers in 35 minutes
Speed=4.8/35=0.137 kilometers/minute
Speed jimmy runs (0.137 km/min)<the pace he needs to run to pass fitness test(0.143 km/min)
The answer is option (c), no he will not pass because he is running 4.8 miles in 35 minutes
Answer: Option (d) is correct.
Explanation:
Correct option: For the 10th worker, the marginal revenue product is $120 per day.
If she hires 9 workers then the store can sell 200 pounds of produce per day
If she hires 10 workers then the store can sell 230 pounds of produce per day
Extra units produce from hiring 10th worker = 230 - 200 = 30 pounds of produce per day
Store earns = $4 for each pound
Therefore, the marginal revenue product for the 10th worker = selling price of each pound × Extra units produce from hiring 10th worker
= $4 × 30
=$120
Explanation:
My test anxiety generally comes from a desire to do well. It usually accompanies the situation where I am not as prepared for the test as I would like to be, or where I have no idea what subject matter the test may cover.
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My anxiety management strategy is to prepare for a test as well as I can in the time allotted, and detach from the outcome. In the case of specific subject matter tests (as opposed to "achievement" tests), a well-made test will be educational, so later questions help answer earlier ones. Paying attention to that possibility also manages test anxiety by letting me go back and correctly answer questions I might have missed.
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One of the most effective techniques for managing test anxiety (beyond a decent level of preparation), is the use of Emotional Freedom Techniques (EFT), also known as "tapping." A few rounds of tapping on specific points on bodily energy meridians can greatly relieve stress and improve test performance. The process takes only minutes to learn and execute, and can be very effective. (Look up articles or videos on EFT Tapping.)
For many things identity theft, to be treated as if they don’t know as much etc
The net present value of the proposed project is closest to -$80,822.
Since the project saves $80,000 in costs each year, we treat these savings income for the next 4 years. We then calculate the Present value Interest Factor of an annuity using the formula :
PVIF of an annuity = { [ 1 - [ (1+r)⁻ⁿ ] } ÷ r
PVIF of an annuity = { [ 1 - [ (1.09)⁻⁴ ] } ÷ 0.09
PVIF of an annuity = 3.240 (rounded to three decimals)
PV of the cost savings = (3.240*80000) = $2,59,178 (rounded to nearest $)
NPV = PV of cost savings - Value of investment
NPV = 2,59,178
- 3,40,000
