Answer:
-0.8x + 4.8y + 16
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Explanation:
<u>Step 1: Define Expression</u>
4(0.5x + 2.5y - 0.7x - 1.3y + 4)
<u>Step 2: Simplify</u>
- Combine like terms (x): 4(-0.2x + 2.5y - 1.3y + 4)
- Combine like terms (y): 4(-0.2x + 1.2y + 4)
- Distribute 4: -0.8x + 4.8y + 16
The blood test that requires that the erythrocytes be lysed is:
<h3>What is Hemoglobin concentration?</h3>
Hemoglobin concentration is a kind of clinical test that is used to measure the number of red blood cells that an individual has at a particular point in time.
Since the red blood cells carry oxygen to the vital organs, a shortage of hemoglobin will point to danger.
Learn more about hemoglobin concentration here:
brainly.com/question/5385828
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Considering the given discrete probability distribution, it is found that there is a 0.36 = 36% probability that Hugo buys fewer than 3 packs.
<h3>What is the discrete probability distribution?</h3>
Researching on the internet, it is found that the discrete probability distribution for the number of packs that Hugo buys is given by:
The probability that he buys fewer than 3 packs is given by:
P(X < 3) = P(X = 1) + P(X = 2).
Hence:
P(X < 3) = P(X = 1) + P(X = 2) = 0.2 + 0.16 = 0.36.
There is a 0.36 = 36% probability that Hugo buys fewer than 3 packs.
More can be learned about discrete probability distributions at brainly.com/question/24855677
Answer:
Social life is the correct answer.
Explanation:
