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slega [8]
3 years ago
13

"is it possible to have more than one set of seven numbers having a mean of 50 and a standard deviation of 0?"

Mathematics
1 answer:
12345 [234]3 years ago
8 0
The answer is 1.6. How??
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Using f(x) = 8x + 5 and g(x) = 7x - 2, find:f(g(4))
Vinvika [58]

Answer:

f(g(4)) = 213

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Functions
  • Function Notation
  • Composite Functions

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

f(x) = 8x + 5

g(x) = 7x - 2

<u>Step 2: Find f(g(4))</u>

  1. Substitute in <em>x</em> [Function g(x)]:                                                                         g(4) = 7(4) - 2
  2. Multiply:                                                                                                             g(4) = 28 - 2
  3. Subtract:                                                                                                            g(4) = 26
  4. Substitute in function value [Function f(x)]:                                                      f(g(4)) = 8(26) + 5
  5. Multiply:                                                                                                              f(g(4)) = 208 + 5
  6. Add:                                                                                                                   f(g(4)) = 213
3 0
3 years ago
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What is the other name for multitasking OS
aleksandr82 [10.1K]

Answer: aggregate or syndicate

Step-by-step explanation:

4 0
2 years ago
I don't know how to do three and four
xenn [34]
Angle 3 is also 104: and angle 5 and 2 are 76: and angle 6 is 104: 3 and 8 are 104: and 7 and are 76

angle 1 and 6 are verticle angles 
angles 7 and 8 are suplimentary
angles 4 and 5 are alternate exterior angles
andgle 2 and 4 are im not sure
5 0
3 years ago
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Would you rather be stuck on an island alone or with someone who talks incessantly?
Westkost [7]

Answer:

alone

Step-by-step explanation:

8 0
3 years ago
Simplify (-a2b3)2(c2)0
Jobisdone [24]
The correct answer is 
                                    <span>a4b<span>6 I think also your question is missed up next time fix it</span></span>
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3 years ago
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