Answer:
Probability that at least one head appears is
Step-by-step explanation:
Given : Three fair quarters are tossed, and a tail appears on at least one of them.
To find : What is the probability that at least one head appears?
Solution :
When three fair quarters are tossed the sample form is
According to question,
In a sample space a tail appears on at least one of them.
i.e. Total outcomes is
Favorable outcome is getting at least one head appears
i.e. Favorable outcome is
Probability that at least one head appears is
Therefore, Probability that at least one head appears is
The answer is 11 5/20 but simplified it is 11 1/4
Answer:
y = -3/5x + 1.3
Step-by-step explanation:
y = mx + b
m: slope
b: y-intercept
First, let's substitute in the values.
Point: (2, 1)
Slope: -3/5
y = mx + b
(1) = (-3/5)(2) + b
1 = -0.3 + b
1 + 0.3 = -0.3 + b + 0.3
b = 1.3
Now, let's add the slope and y-intercept to the equation.
y = mx + b
m = -3/5
b = 1.3
y = -3/5x + 1.3
Hope this helped! <3
The answer is 0.1 lbs. Or 1/10 lbs.
Hope this helps!
You need to subtract 12 and 4 and you get 8. the answer is 8 trucks