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d1i1m1o1n [39]
2 years ago
7

What is the domain of f(x) = 37x?

Mathematics
2 answers:
8_murik_8 [283]2 years ago
8 0
All real numbers! All domains of monomials are all real numbers
ollegr [7]2 years ago
3 0

Answer:all real numbers

Step-by-step explanation:

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The average body temperature of all healthy adults is 98.6 F. A doctor takes a random sample of 100 healthy adults and records t
Yuliya22 [10]

Answer:

Explained below.

Step-by-step explanation:

A parameter is a valuable element of statistical analysis. It denotes the characteristics that are used to define a given population. It is used to define a particular attribute of the population. For instance, population mean, population standard deviation, population proportion and so on.

  • The parameter of interest is the average body temperature of all healthy adults, <em>μ</em> = 98.6°F.

While making a statistical conclusion about the population under study, the parameter value is unknown. This is because it would not be possible to gather data from every single member of the population. So a sample is selected from the population to derive a conclusion about the parameter.

A statistic is the value of the characteristics that are computed using this sample. For instance, sample mean, sample standard deviation, sample proportion and so on.

  • The statistic is the average body temperature of 100 randoly selected healthy adults, \bar x=98.2^{o}F.
4 0
2 years ago
Whats the last info I need?
kirza4 [7]

Answer:

Step-by-step explanation:

Properties of the similarity of two triangles,

1). Corresponding angles of two triangles should be equal.

2). Corresponding sides of two triangles should be proportional.

By applying second property in the given triangles RTY and CVB,

\frac{CV}{RT}=\frac{TY}{VB}=\frac{CB}{RY}

\frac{15}{10}= \frac{9}{6}= \frac{CB}{RY}

1.5= 1.5= \frac{CB}{RY}

Ratio of sides CB and RY should be 1.5 for the similarity of two triangles.

Therefore, additional information required for the similarity of two triangles is "the measure of third sides of both the triangles should be known"

4 0
3 years ago
The scores on a mathematics exam have a mean of 70 and a stadard deviation of 7. Find the x-value that corresponds to the z-scor
mylen [45]

Answer:

59.85

Step-by-step explanation:

The scores on a mathematics exam have a mean of 70 and a stadard deviation of 7. Find the x-value that corresponds to the z-score -1.45.

We solve the above question using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean = 70

σ is the population standard deviation = 7

z = -1.45

Hence:

-1.45 = x - 70/7

Cross Multiply

-1.45 × 7 = x - 70

-10.15 = x - 70

x = -10.15 + 70

x = 59.85

7 0
2 years ago
Y + 2 = -3/4(x+1)<br> Standard form.
evablogger [386]

I have the answer in this picture. But im not sure if this might be really what your asking for.

7 0
3 years ago
Evaluate the following, if a=7, b=3, c=2
Zinaida [17]

Answer:

Step-by-step explanation:

a^2 - 5bc - 1

a = 7

b = 3

c = 2

7^2 - 5*3*2 - 1

49 - 30 - 1

18

4 0
2 years ago
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