Answer:
3.06
Step-by-step explanation:
Answer:
It is 14.45 percent
Step-by-step explanation:
The first day is independent from the day before. Therefore the first day probability (of rain) is 20 percent.
The second day (depends on the previous day) rainfall probability is 85 percent.
Finally, the third day (it must be rainy to satisfy the total probability) rainfall probability is 85 percent.
The probability of having three consecutive days which are rainy:
P(all rainy)
=
0.20
×
0.85
×
0.85
=
0.1445
or 14.45 percent.
Answer:
no the relation is not a function because it has -2 for two functions its supposed to be 1 input and 1 output
Step-by-step explanation:
Answer:
1. 3x + 6
2. 
or 7.071
3. 
Step-by-step explanation:
1. 3 consecutive even integers
If the first is x, the 2nd is x+2, and the 3rd is x+4
x + (x+2) + (x+4)
= 3x + 6
2. The equation for circumference is
If the diameter is 
The the radius is half of that.
So the circumference is
3. To divide we multiply by the reciprocal. So flip the fraction that we are dividing by.
