If a inequality has a closed dot what does it mean in terms of possible solutions
1 answer:
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Answer:
3.045%.
Step-by-step explanation:
We are asked to find the corresponding effective interest rate for 3% per year compounded continuously.
We will use effective interest formula to solve our given problem.
, where,
r = Effective interest rate,
e = Mathematical constant,
r = Interest rate in decimal form.
Let us convert given interest rate in decimal form.
Substitute values:
Convert into percentage:
Therefore, the corresponding interest rate would be 3.045%.
Answer:
Step-by-step explanation:
The speed of Sali is 18.75 km/hr.
Given,
Total distance travelled by Jane and Sali =63 km.
The total time is taken by Jane=3.5 hours.
Sali started to cycle 4 minutes after Jane started to cycle hours.
The formula to find speed is .
The speed of Jane.
Let the speed of Sali be .
Sali caught up with Jane when they had both cycled 30 km.
Thus,
Therefore, the speed of Sali is 18.75 km/hr.
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