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erik [133]
3 years ago
10

HELPPPPPPPPPPPPPPPPPPPPPPPPPPp

Mathematics
1 answer:
maria [59]3 years ago
3 0
36. R1 = 0.8 and r2= 0.92
R1+ r2= 0.8+ 0.92= 1.72

37. 2000= 3276.8• 0.92 ^(t-5)
2000/3276= 0.92^(t-5)
0.61= 0.92^(t-5)
Log 0.92(0.61)= t-5
5.92= t-5
T= 10.92

38. Remainder is 108
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I hope this helped! also I love your pfp!!!!!!!
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Translate the following statement to an inequality.
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Answer:

Step-by-step explanation:

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3 years ago
What is the missing value in the proportion 4/5 = x/30?
ra1l [238]

Answer:

\displaystyle x = 24

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  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle \frac{4}{5} = \frac{x}{30}<u />

<u />

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Multiplication Property of Equality] Cross-multiply:                                      \displaystyle 5x = 120
  2. [Division Property of Equality] Divide 5 on both sides:                                \displaystyle x = 24
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3 years ago
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ollegr [7]

Step-by-step explanation:

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5 0
2 years ago
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