Answer:
2/3p - 3/4 = 2/10
2/3p = 38/40
p = 57/40 = 1 17/40
Step-by-step explanation:
I believe this is correct
Answer:
(a) 4/9
(b) 19/27
Step-by-step explanation:
The probability of each die turning up red or not turning red are:
(a). Exactly one face up is red.
The odds of only the first die being red are:
The same odds are valid for only the second or only the third die being red. Therefore, the probability that exactly one die turns up red is:
(b). At least one face up is red.
The probability that at least one die turns up red is the sum of the probabilities of exactly one (found in the previous item), two or all dice turning up red.
Following the same logic as in the previous item, the probability that exactly two dice turn up red is:
The probability that all die turn up red is:
Thus, the probability that at least one die turns up red is:
The true statement is that: if you cannot get from one term to the next by adding or multiplying by a constant value, the sequence is neither arithmetic nor geometric
<h3>How to determine the true statement</h3>
A progression can either be arithmetic, geometric or neither.
- When the progression has a common difference (gotten by addition), then the progression is arithmetic
- When the progression has a common ratio (gotten by multiplication), then the progression is geometric
If the above are not true, then the sequence is neither arithmetic nor geometric
Read more about sequence at:
brainly.com/question/6561461
The Distributive property states that when we have the statement a(b + c), we can "distribute" the a by multiplying a times both terms that are inside the parenthses.
So in this problem, 2(5 + 7) can be simplified by distributing the
2 through both terms that are inside the set of parenthses.
So we have (2 · 5) + (2 · 7).