Answer:
Step-by-step explanation:
hello,
by definition we can write
as 5,-4,1 are the zeroes
now we have to write it in the standard form, let's do it
hope this helps
To calculate this, a multiplication rule is used. The multiplication rule calculates the probability that both of two events will occur. In this method, the probabilities of each event are multiplied. Here we have two events:
1. The probability that the pianist will be a boy,
2. The probability that the alternate will be a girl.
So, let's calculate these probabilities:
There are in total 5 children:
2 boys + 3 girls = 5 children.
1. The probability that the pianist will be a boy is 2 boys out of 5 children, which is 2/5.
2. The probability that the alternate will be a girl is 3 girls out of 5 children, which is 3/5.
The probability that the pianist will be a boy and the alternate will be a girl is:
2/5 × 3/5 = 6/25
6/25 × 4/4 = 24/100 = 0.24
the answer is 30 percent
The algebraic expression is a difference between two terms will be 5y - 7. Thus, the correct option is A.
Algebra is the study of algebraic expressions, while logic is the manipulation of those concepts.
An algebraic expression that is created by removing two terms is known as a difference between two terms. Only one of the suggested expressions corresponds to this description:
⇒ 5y - 7
The difference between the terms 5y and 7, which are being subtracted from one another, is represented by this equation.
Thus, the correct option is A.
More about the Algebra link is given below.
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