Answer: |x-5|
Step-by-step explanation:
I dont know how to exlplain it
The formula for a diagonal of a rectangle is <span>√w^2+h^2, with w and h being the width and height. Plug in your numbers to get </span><span>√7^2+5.5^2. Simplify that into </span><span>√49+30.25, then to </span><span>√79.25. Use your calculator to get 8.9022. The diagonal is 8.9 feet.</span>
The probability of he/she is a technician or production operator will be 7/8.
<h3>What is probability?</h3>
The probability of an event occurring is defined by probability.
If you flip a coin, the likelihood that it will land on its head or tail is nothing more than the chance that either the head or the tail will occur.
Given,
Event 1 = selection of technician
Event 2 = selection of production operator
Since both events are independent and nothing has common in between
So,
P(1 or 2 ) = p(1) × p(2)
So,
probability (technician or production operator) = probability of technician × probability of production operator.
Probability (technician or production operator) = 10/40 + 25/40 = 7/8
Hence the probability of he/she is a technician or production operator will be 7/8.
For more information about the probability
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Answer:
g(9) = 6
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
g(x) = -x² + 10x - 3
g(9) is x = 9
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: g(9) = -(9)² + 10(9) - 3
- Exponents: g(9) = -(81) + 10(9) - 3
- Multiply: g(9) = -81 + 90 - 3
- Add: g(9) = 9 - 3
- Subtract: g(9) = 6
