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kykrilka [37]
3 years ago
13

Your test scores in one class are 79?and 83.What possible scores can you earn on your next test to have a test average between 8

1 and 87 inclusive?
Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

83 and 84

Step-by-step explanation:

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What is the gcf for 84 and 54
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Suppose a line has slope 4 and passes through the point (-2,5). Which other point must also be on the graph?
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3 years ago
Determine the equation of a circle with the center (8,10) and radius 6​
lyudmila [28]

Answer:

(x - 8)² + (y - 10)² = 36

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>

  • Coordinates (x, y)

<u>Pre-Calculus</u>

Circle Center Formula: (x - h)² + (y - k)² = r²

  • <em>(h, k) </em>is center
  • <em>r</em> is radius

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em>(h, k)</em> = (8, 10)

<em>r</em> = 6

<u>Step 2: Find Equation</u>

  1. Substitute in variables [Center Circle Formula]:                                             (x - 8)² + (y - 10)² = 6²
  2. Evaluate exponents:                                                                                         (x - 8)² + (y - 10)² = 36
8 0
3 years ago
If the first three Fibonacci nos. are x1=1, x2=1 and x3=2, what is the least value of n for which xn&gt;60?
olga2289 [7]

Answer:

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Step-by-step explanation:

The first 12 terms of the sequence are ...

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The first term that is greater than 60 is the 11th term, 89.

  n = 11

8 0
2 years ago
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