The probability of one head and one tail is 2/3.
<u>Step-by-step explanation</u>:
- The possibilities for flipping two fair coins are {T,T}, {H,H}, {H,T}, {T,H}
- Given the case that at least one coin lands on a head, So the total possibilities are {H,H}, {H,T}, {T,H} = 3 possibilities
- Required event is 1 head and 1 tail= {H,T}, {T,H} = 2 possibilities
To calculate the probability of one head and one tail,
Probability = required events / Total events
Probability = 2/3
Answer:
1. 12
2. 8
3. 3
Step-by-step explanation:
To find the first answer all you must do is:
2 x 3 x 2 = 12
You do the same thing with the second question but do 2 x 2 x 2 as there’s no turkery.
2 x 2 x 2 = 8
Last, this time you do 1 x 3 x 1.
One for the one bread and cheese and three for the meat.
This equals to be 3.
1. The area of a circle is calculated using the formula:
The diameter is d=11 feet.
This implies that,
2. For this second question the diameter is d=10.5 feet.
We substitute into the formula to get;
3. The area of a circle is given by the formula,
where the radius is r=6.3
This implies that,
4. The given circle has a radius of 3.25 yards.
I think it is 45.5. 1/2 base*height. (9*9 = 81. 81/2 = 45.5.