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cupoosta [38]
3 years ago
9

Strategies for rational numbers

Mathematics
1 answer:
hjlf3 years ago
4 0

Answer:

A rational number is a number that can be expressed as a fraction where both the numerator and the denominator in the fraction are integers.

Step-by-step explanation:

what are u trying to calculate?

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Function h is a transformation of the parent exponential function. Which statement is true about this function? h(x)=2^x-5
deff fn [24]

A function assigns the values. The correct option is C.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The complete question is:

Function h is a transformation of the parent exponential function. Which statement is true about this function? h(x) = 2^(x-5)

As x approaches negative infinity, h(r) approaches negative infinity.

As x approaches positive infinity, h(t) approaches 0.

As x approaches positive Infinity, h(t) approaches positive infinity.

As x approaches negative infinity, h(a) approaches positive infinity.​

The graph of the function is given below, as it can be observed that as x approaches positive Infinity, h(t) approaches positive infinity.

Hence, the correct option is C.

Learn more about Function:

brainly.com/question/5245372

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7 0
2 years ago
A pet store has 13 puppies, including 4 poodles, 4 terries, and 5 retrievers. If Rebecka selects one puppy at random, the pet st
Andrew [12]
4/13 wish you the best of luck ^.^

5 0
3 years ago
Read 2 more answers
Some the system of equations
Pepsi [2]
Y = 2x² - 3
y = 3x - 1

                             2x² - 3 = 3x - 1
                                  + 1        + 1
                             2x² - 2 = 3x
                      2x² - 3x - 2 = 0
                2x² - 4x + x - 2 = 0
2x(x) - 2x(2) + 1(x) - 1(2) = 0
          2x(x - 2) + 1(x - 2) = 0
                 (2x + 1)(x - 2) = 0
     2x + 1 = 0    or    x - 2 = 0
           - 1 - 1              + 2 + 2
           2x = -1      or      x = 2
            2     2
             x = -0.5

      y = 3x - 1            or           y = 3x - 1
      y = 3(-0.5) - 1        or        y = 3(2) - 1
      y = -1.5 - 1          or          y = 6 - 1
      y = -2.5            or             y = 5
(x, y) = (-0.5, -2.5)    or    (x, y) = (2, 5)
————————————————————————————————
                       3x² + x - 4 = 0
              3x² - 6x + 2x - 4 = 0
3x(x) - 3x(2) + 2(x) - 2(2) = 0
           3x(x - 2) + 2(x - 2) = 0
                  (3x + 2)(x - 2) = 0
      3x + 2 = 0    or    x - 2 = 0
            - 2  - 2             + 2 + 2
            3x = -2      or      x = 2
             3      3
              x = ⁻²/₃
There are two real number solutions in the equation.
————————————————————————————————
y = x + 5
y = x² - x + 2

   x + 5 = x² - x + 2
+ x             + x
 2x + 5 = x² + 2
       - 2         - 2
 2x + 3 = x²
         0 = x² - 2x - 3
         0 = x² - 3x + x - 3
         0 = x(x) - x(3) + 1(x) - 1(3)
         0 = x(x - 3) + 1(x - 3)
         0 = (x + 1)(x - 3)
         0 = x + 1    or    0 = x - 3
       - 1       - 1         + 3      + 3
        -1 = x       or       x = 3

      y = x + 5        or        y = x + 5
      y = -1 + 5        or       y = 3 + 5
      y = 4           or           y = 8
(x, y) = (-1, 4)    or    (x, y) = (3, 8)
3 0
4 years ago
What is the slope of the graph y =29x-7
Butoxors [25]
29


y = mx + b
m = slope
5 0
3 years ago
Read 2 more answers
Select the correct answer. This table shows information on types of fragrances sold to men and women in a day at a beauty supply
maria [59]

Answer: C. 27% of men like woody fragrances, and 45% of the people who like citrus fragrances are women

Step-by-step explanation:

Here, Given table,

                      Citrus                   Fruity               Woody

Men       :           27                        21                         18

Women :           22                       26                         15

Thus, The percentage of men like woody fragrances  

= \frac{\text{Number of men who like woody fragrance}}{\text{total number of Men}} \times 100

= \frac{18}{66}\times 100

= \frac{1800}{66}

= 27.2727..... %

≈ 27 %

Now, The percentage of men like woody fragrances  

= \frac{\text{Number of women who like citrus fragrance}}{\text{total number of persons who like citrus}} \times 100

= \frac{22}{49}\times 100

= \frac{2200}{49}

= 44.8979591837 %

≈ 45  %

Thus, Option C is correct.

3 0
3 years ago
Read 2 more answers
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