An investigator conducting a study of a medical device under an ide is required to complete and sign an investigator's agreement. It is a statement of the investigator's commitment to conduct the investigation in accordance with the agreement, the investigational plan, the IDE and other applicable FDA regulations, etc.,
it also supervise all testing of the device involving human subjects, and
ensure that the requirements for obtaining informed consent are met.
Let
x = minutes used for jogging
y = minutes used for handball
z = minutes used for cycling
Th total time spent is 1 hour (60 minutes), therefore
x + y + z = 60
Because Mike jogs as long as he cycles, therefore
x = z
Therefore
2x + y = 60
or
y = 60 - 2x (1)
Jogging consumes 10 calories/min, handball consumes 9 calories/min and cycling consumes 12 calories/min.
The calories consumed in 60 minutes is 580, therefore
10 x + 9y + 12z = 580
Because x = z,
22x + 9y = 580 (2)
Substitute (1) into (2).
22x + 9(60 - 2x) = 580
22x + 540 - 18x = 580
4x = 40
x = 10
y = 60 - 2x = 40
z = x = 10
Answer:
10 minutes of jogging
40 minutes of handball
10 minutes of cycling.
Answer:
A price increase of 1% will reduce quantity demanded by 4%
Explanation:
If the price elasticity is 4 then, this demand is highly responsive to changes in price.
So it will decrease by more than the price increase.
we must remember that the price-elasticity is determinate like:
↓QD / ΔP = price-elasticity
if the cofficient is 4 then a 1% increase in price:
↓QD / 0.01 = 4
↓QD = 0.04
Quantity demanded will decrease by 4%
Answer:
The AJ's dad finds AJ's phone:
D. Behind the dashboard
Explanation:
- This question is from Impact Texas Young Drivers Program's video to raise the awareness in the younger generation about driving carefully.
- In this program, real life examples are shown via video that how distractions can lead to sever accidents and one of the video show that AJ's dad finds AJ's phone behind the dashboard.
Answer:
E) if the firm evaluates these projects and all other projects at the new overall corporate wacc, it will probably become riskier over time.
Explanation:
Before the merger, Audaco would have rejected any project with an IRR of less than 12% (more risky investments) while Careco only required a 10% IRR (less risky projects). But after the merger the combined WACC will be lower than Audaco's, but higher than Careco's. Therefore, the new merged company will start accepting more risky projects and that tendency will continue over time. Eventually, the company's WACC will have to adjust and increase, and the cycle will continue.
