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scoundrel [369]
3 years ago
10

4 less than the product of 2 and a number

Mathematics
2 answers:
Natasha2012 [34]3 years ago
8 0

(2x)-4

Hope this helps! :D

Alex17521 [72]3 years ago
7 0

Answer:

x > 2

Step-by-step explanation:

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All about easy points here
RoseWind [281]

Answer:

90

Step-by-step explanation:

The formula for right triangular prisms is simple; 1/2 × a × b × c. So simply plug in your numbers (doesn't matter the order you plug in).

1/2 × 12 × 5 × 3 = 90

5 0
3 years ago
Read 2 more answers
The medical director of a company looks at the medical records of all 50 employees and finds that the mean systolic blood pressu
Alekssandra [29.7K]

Considering that the value of 126.07 is valid for the population, it is a parameter.

<h3>What is the difference between a statistic and a parameter?</h3>

  • If the measure is defined only for the sample, it is a statistic.
  • If the measure can be defined for the population, it is a parameter.

In this problem, the mean blood pressure is calculated for all employees, which means that it is valid for the population, hence it is a parameter.

More can be learned about parameters and statistics at brainly.com/question/13794992

#SPJ1

8 0
2 years ago
Please help!!! <br> I’m so bad at math.
marishachu [46]

Answer:

x = - 9 , 6

Step-by-step explanation:

The given function is  

h(x) = \frac{x - 8}{x^{2} + 3x - 54}

⇒ h(x) = \frac{x - 8}{(x - 6)(x + 9)}

Therefore, the value of h(x) will be undefined for the denominator equal to zero.

So, (x + 9)(x - 6) = 0

⇒ x = - 9 and x = 6

Therefore, the values of x which are not in domain of function h(x) are x = - 9 , 6. (Answer)

4 0
3 years ago
Compare 7⁄8 with 14⁄16 using ( &lt;, &gt;, =). A. none of the above B. 7⁄8 &gt; 14⁄16 C. 7⁄8 = 14⁄16 D. 7⁄8 &lt; 14⁄16
Kryger [21]
7/8 = 0.875
14/16 = 0.875

Therefore, 7/8 = 14/16
7 0
3 years ago
timothy's video game the levels starts with 30 aliens each worth five points Timothy already shot 6 of them how many more points
Nat2105 [25]

Answer:

70 points

Step-by-step explanation:

7 0
2 years ago
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