3(x+2)=5x-4
Add two and x then multiply by three, set equal to five times x minus four
The chances of heads as a result when flipping a penny will always be 50%. Although heads came up 99 times in a row, the events that occurred before will not affect the probability of the current event in terms of a coin flip.
There are 1 out of 2 chances of it occurring or 1/2. Divide that and multiply it by 100% to get the probability in percent. So the answer will be 50%.
The answer is B.
Hierachy is a series of ordered groupings
Kankaaaaaaahajajajajajajajajajajakakakaksksks
Answer:
A
Explanation:
A(adenine) form 2 hydrogen bond with T(thymine)
G(guanine) form 3 hydrogen bond with C(cytosine)
