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kirill115 [55]
3 years ago
10

What is the point estimate for the number of cars sold per week for a sample consisting of the following weeks: 1, 3, 5, 7, 10,

13, 14, 17, 19, 21? 4.8 5.22 6.38 6.1
Mathematics
2 answers:
Romashka [77]3 years ago
5 0
Hi.
your answer is c: 6.38 but the actual answer of your question is 11.
hope this helps!!!
Setler79 [48]3 years ago
5 0

the answer is C on plato

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3 years ago
An equation that defines y as a function of x is given. a. solve for y in terms of x and
Ymorist [56]

Answer:

  • f(x) = 2x -2/3
  • f(3) = 5 1/3

Step-by-step explanation:

We solve an equation for a specific variable by using inverse operations to undo what is done to the variable. The resulting function is evaluated by substituting the given value for the variable.

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<h3>a.</h3>

We are given the equation ...

  6x -3y = 2

Solving for y, we get ...

  6x -2 = 3y . . . . . add 3y-2 to both sides

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  f(x) = 2x -2/3 . . . . write using functional notation

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<h3>b.</h3>

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4 0
1 year ago
1. What is the difference between a median of a triangle and an altitude?
Step2247 [10]

Answer:

The difference between a median and altitude of a triangle is given below :

Altitude is the perpendicular line drawn from a vertex of a triangle to its opposite side .But a median of a triangle is a segment connecting a vertex to the midpoint of its opposite side.

Step-by-step explanation:

The difference between a median and altitude of a triangle is given below :

Altitude is the perpendicular line drawn from a vertex of a triangle to its opposite side .But a median of a triangle is a segment connecting a vertex to the midpoint of its opposite side.

4 0
2 years ago
If f(x) = x^2 - 2x+3 <br> then what is f(-3)?
galben [10]

Answer:

f(- 3) = 18

Step-by-step explanation:

To evaluate f(- 3) substitute x = - 3 into f(x)

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5 0
3 years ago
Read 2 more answers
New help can anybody help
jek_recluse [69]

Answer:

we need the question

Step-by-step explanation:

5 0
3 years ago
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