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Ksenya-84 [330]
2 years ago
9

Which of the following numbers has exactly two significant digits? OA) 3.40 OB) 2.125 OC) 1.0475 OD) 0.00050​

Mathematics
2 answers:
grandymaker [24]2 years ago
7 0

Answer:

d

Step-by-step explanation:

a has 3, b has 4, c has 5

NNADVOKAT [17]2 years ago
6 0

Answer:

<h3> Here, option (d) has significant digits.</h3><h3> hence , option (d) ✓ is correct.</h3>
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Graphing exponential functions and then State the domain, range and asymptote​
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Answer:

  D: all real numbers

  R: f(x) > 0

  A: f(x) = 0

  (-∞, 0), (+∞, +∞)

  vertical stretch by a factor of 2; left shift 2 units

Step-by-step explanation:

The transformation ...

  g(x) = a·f(b(x -c)) +d

does the following:

  • vertical stretch by a factor of 'a'
  • horizontal compression by a factor of 'b'
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For many functions, horizontal coordinate changes are indistinguishable from vertical coordinate changes. Exponential functions tend to be one of those.

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Using the above notation, you seem to have f(x) = 3^x, and g(x) = 2f(x+2). The transformation is a vertical stretch by a factor of 2, and a translation left 2 units.

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As with all exponential functions, ...

  • the domain is "all real numbers"
  • the range is all numbers above the asymptote: f(x) > 0
  • the horizontal asymptote is f(x) = 0

The function is a growth function, so ...

  • x → -∞, f(x) → 0
  • x → ∞, f(x) → ∞

_____

<em>Additional comment</em>

The left shift is equivalent to an additional vertical stretch. The function could be rewritten as ...

  f(x) = 18(3^x)

with no left shift and a vertical stretch by a factor of 18 instead of 2.

6 0
3 years ago
PLEASE HELP! The LCM of 10 and 12 is ___.
slava [35]

Answer:

<em>LCM</em><em> </em><em>of</em><em> </em><em>12</em><em> </em><em>and</em><em> </em><em>10</em><em>=</em><em> </em><em>60</em>

<em>hope</em><em> </em><em>this helps</em><em> </em><em><</em><em>3</em>

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2 years ago
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dmitriy555 [2]

Answer:

2.1818

Step-by-step explanation:

Hope it helped!

4 0
2 years ago
What is the measure of angle x, help
Sergeeva-Olga [200]
Y = 180 - 51 -56 = 73

x = 180 - 73 - 72 = 35

x = 35 degrees
4 0
3 years ago
Read 2 more answers
Number of different 5 digit combinations if successive digits msut be different
Maslowich
For the first digit you have 10 options (0..9).
For each next digit you can't choose the same digit, so you have 9 options.

So number of combinations is 10*9*9*9*9 = <span>65610</span>
4 0
3 years ago
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