Step-by-step explanation:
-7 is in the domain
0 is in the domain
7 is not in then domain
Probability that it will rain on the first day and be clear (not rain ) on the next two days is 0.1719 .
<u>Step-by-step explanation:</u>
We are given that there is a 23% chance it will rain on any day, we need to find what is the probability that it will rain on the first day and be clear (not rain ) on the next two days . Let's do it step by step:
Probability for first day is to rain i.e. .
Probability for second day is to not rain i.e. .
Probability for third day is to not rain i.e. .
Now, Probability for occurrence of these 3 events simultaneously is :
⇒
⇒
⇒
∴ Probability that it will rain on the first day and be clear (not rain ) on the next two days is 0.1719 .
Answer:
x^3 - 5x^2 + 2x + 8
= (x^3 - 4x^2) - (x^2 - 4x) - (2x - 8)
= x^2(x - 4) - x(x - 4) - 2(x - 4)
= (x^2 - x - 2)(x - 4)
= [x(x - 2) + (x - 2)](x - 4)
= (x - 2)(x + 1)(x - 4)
Hope this helps!
:)
Step-by-step explanation:
Mark her brainliest dude!!!!