Determine if the given set is a subspace of set of prime numbers P 2. Justify your answer. The set of all polynomials of the for
m p(t)equalsat squared, where a is in set of real numbers R. Choose the correct answer below. A. The set is a subspace of set of prime numbers P 2. The set contains the zero vector of set of prime numbers P 2, the set is closed under vector addition, and the set is closed under multiplication on the left by mtimes2 matrices where m is any positive integer. B. The set is a subspace of set of prime numbers P 2. The set contains the zero vector of set of prime numbers P 2, the set is closed under vector addition, and the set is closed under multiplication by scalars. C. The set is not a subspace of set of prime numbers P 2. The set is not closed under multiplication by scalars when the scalar is not an integer. D. The set is not a subspace of set of prime numbers P 2. The set does not contain the zero vector of set of prime numbers P 2.
1 answer:
You might be interested in
Answer:
One solution
Step-by-step explanation:
5x + y = 8
15x + 15y = 14
Lets solve using substitution, first we need to turn "5x + = 8" into "y = mx + b" or slope - intercept form
So we solve for "y" in the equation "5x + y = 8"
5x + y = 8
Step 1: Subtract 5x from both sides.
5x + y − 5x = 8 − 5x
Step 2: 5x subtracted by 5x cancel out and "8 - 5x" are flipped
y = −5x + 8
Now we can solve using substitution:
We substitute "-5x + 8" into the equation "15x + 15y = 14" for y
So it would look like this:
15x + 15(-5x + 8) = 14
Now we just solve for x
15x + (15)(−5x) + (15)(8) = 14(Distribute)
15x − 75x + 120 = 14
(15x − 75x) + (120) = 14(Combine Like Terms)
−60x + 120 = 14
Step 2: Subtract 120 from both sides.
−60x + 120 − 120 = 14 − 120
−60x = −106
Divide both sides by -60
Simplify
Now that we know the value of x, we can solve for y in any of the equations, but let's use the equation "y = −5x + 8"
So there is only one solution to the equation.
Using the normal distribution, it is found that the correct option is:
- D. 1; 100
In a <em>normal distribution</em> with mean and standard deviation
, the z-score of a measure X is given by:
- It measures how many standard deviations the measure is from the mean.
In this problem:
- The mean on the Wechsler Scale is of 100, hence
.
- The standard deviation is of 17, hence
.
- Brianna had an score of 117, hence
Then:
Hence, the option d is correct.
To learn more about the normal distribution, you can check brainly.com/question/24663213