N 2-1 < 3
n is equal to :
2-1 = 1 so n would have to be 1 in order to be less than 3
Answer:
0.6 = 60% probability that it is either sunny or rainy.
Step-by-step explanation:
We solve this question treating these events as Venn probabilities.
I am going to say that:
Event A: Rain
Event B: Sun
The chance of rain is 20%
This means that
The chance of it being sunny is 60%
This means that
The chance of it being sunny and rainy at the same time is 10%.
This means that
Calculate, the probability that it is either sunny or rainy.
This is:
0.6 = 60% probability that it is either sunny or rainy.
Answer:
Answer is D, all you do is add the numbers
25 cents are in a quarter
Answer: x = -2y + 3
Explanation: 4x + 8y = 12
Step 1: Add -8y to both sides.
4
x
+
8
y
+
−
8
y
=
12
+
−
8
y
4
x
=
−
8
y
+
12
Step 2: Divide both sides by 4.
4
x
4
=
−
8
y
+
12
4
x
=
−
2
y
+
3