Answer:
what is the question?
Step-by-step explanation:
S = 3+M
4(S + M) = 67
4(3+M + M) = 67
4(3+2M) = 67
12 + 8M = 67
8M = 55
M = 6 years 10 months 14 days @ 6.875 years
S = 3 + 6.875
S = 9 years 10 months 14 days
Answer:
2.7 PM
Step-by-step explanation:
Since, the rate of spread is proportional to the product of fraction y of people who have heard the rumour and the fraction who have not heard,
Integrating both sides,
If t = 0, ( at 8 AM ), y =
Now, at noon, i.e t = 4, y =
If
Using graphing calculator,
t ≈ 6.722,
Hence, after 6.722 hours since 8 AM, i.e. on 2.7 PM ( approx ) the 90% of the population have heard the rumour.
Answer:
Agree, log equals 6.
Step-by-step explanation:
Answer: Linear
Step-by-step explanation:
It wouldn't be exponential because there isn't exponent, and it won't be rational because there is no fraction, and it is not quadratic. Hope this helps :)