Answer:
Step-by-step explanation:
The linear term is always the one with only one x. Always.
-5x has only a single x as a factor.
So - 5x is the linear term.
The expression to find total miles is
total miles=7x
Because there is 7 days in the week and she bikes x miles each of the 7 days.
Answer:
(ab - 6)(2ab + 5)
Step-by-step explanation:
Assuming you require the expression factorised.
2a²b² - 7ab - 30
Consider the factors of the product of the coefficient of the a²b² term and the constant term which sum to give the coefficient of the ab- term
product = 2 × - 30 = - 60 and sum = - 7
The factors are - 12 and + 5
Use these factors to split the ab- term
= 2a²b² - 12ab + 5ab - 30 ( factor the first/second and third/fourth terms )
= 2ab(ab - 6) + 5(ab - 6) ← factor out (ab - 6) from each term
= (ab - 6)(2ab + 5) ← in factored form
The probability notation for choosing a red disk is P(red disk)
<h3>How to determine the notation?</h3>
From the question, we have the following highlights:
- The scenario represents probability
- The event is choosing a red flask
Probability notations are represented as:
P(Event)
Since the event is choosing a red flask, the probability would be
P(red disk)
Hence, the probability notation for choosing a red disk is P(red disk)
Read more about probability at:
brainly.com/question/251701
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Answer:
A.
Step-by-step explanation:
First find the sum
Now, find the probabilities:
Hence, the frequency distribution table is
