Alex conducted an experiment with a spinner. He recorded the frequency of each spin landing on letters A through D. Based on the
data in the table, what is the experiment probability that the next spin will land on the letter B ?
1 answer:
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It looks like you're asked to find the value of y(-1) given its implicit derivative,
and with initial condition y(2) = -1.
The differential equation is separable:
Integrate both sides:
Solve for y :
Use the initial condition to solve for C :
Then the particular solution to the differential equation is
and so
Answer:
- 3.5229
Step-by-step explanation:
Using the rules of logarithms
logx + logy = log(xy)
= n
Given
3 ≈ 0.4771, then
0.0003
= (3 ×
)
= 3 +
≈ 0.4771 - 4
≈ - 3.5229 ( to 4 dec. places )