y = 72
y = 4.5
Answer:
Step-by-step explanation:
1) S
2) Line
3) Point
4) All coplanar points equidistant from a given point
5) 3rd one or C
Answer:
1. S
2. Line
I'm not sure about the rest...sorry
Step-by-step explanation:
Answer: yes, it is
Step-by-step explanation:
Answer: The size of the sample is 840.
The probability that the first three letters of the four-letter code are vowels is
Step-by-step explanation:
Th total number of letters given to form code of 4 letters = 7
Since, the order of the letters in the code matters, which means there is no repetition.
The total number of ways to form the code size =
Therefore, The size of the sample is 840.
Since, there are 3 vowels and rest of 4 letters are consonant.
The number of ways to form code such that the first three letters of the four-letter code are vowels =
The probability that the first three letters of the four-letter code are vowels is
=
The probability that the first three letters of the four-letter code are vowels is 1/35 and the size of the sample is 840.
Step 1 - Determine the sample size.
It is to be noted that the total number of letters given to form code of 4 letters = 7
Given that the order of the letters in the code matters, which means there is no repetition; hence,
The total number of ways to form the code size = 7 x 6 x 5 x 4 = 840
Thus, the size of the sample is 840.
Step 2 - Solve for the Probability
Given that there are 3 vowels and rest of 4 letters are consonant.
The number of ways to form code such that the first three letters of the four-letter code are vowels
= 3 x 2 x 1 x 4
= 24
Hence, the probability that the first three letters of the four-letter code are vowels is
= 24/840
= 1/35
Learn more about probability at;
brainly.com/question/24756209
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(8p-2)(6p+2)
The product of (8p-2)(6p+2) is 48p² + 4p - 4.
To multiply the polynomials (8p-2)(6p+2), we can use the distributive property. We multiply each term in the first polynomial by each term in the second polynomial and then combine like terms.
(8p-2)(6p+2) = 8p(6p) + 8p(2) - 2(6p) - 2(2)
Simplifying this expression, we get:
48p² + 16p - 12p - 4
Combining like terms, we have:
48p² + 4p - 4
Therefore, the product of (8p-2)(6p+2) is 48p² + 4p - 4.
In this multiplication process, we applied the distributive property by multiplying each term of the first polynomial by each term of the second polynomial. We then combined like terms to simplify the expression. The resulting expression is a polynomial in the form of a quadratic trinomial, where the highest degree term is 48p². The coefficients of the linear terms are 4 and -4, representing the coefficients of the p terms. This multiplication process allows us to find the product of the two polynomials and represents the distribution of the terms to be multiplied.
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