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Vlad [161]
3 years ago
14

13 POINTS SHOW WORK PLEASE

Mathematics
1 answer:
Strike441 [17]3 years ago
4 0
1,2,2,2,3,3,3,3,4,4,4,4,5 are all the test scores. if you add them all up, its 40, and there are 13 numbers in the data set, so you divide 40 by 13, and you get 3.07692 overscore, or 3 and 10/13
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Jessica reads aloud from science website. She comes across the mesurement 0.32 meter. How shouls she read this mesurement aloud?
andreev551 [17]

Answer:

zero point three two meter

Step-by-step explanation:

Given

Measurement = 0.32\ meter

Required

How should it be pronounced

From the measurement above, we can see that it contains a decimal point.

Using the rules of decimal point,

The number before the decimal point will be treated as 1 number and will be pronounced as such.

While numbers after the decimal will be treated as individual digits and will be pronounced individually.

Hence, the pronunciation of 0.32 meter is zero point three two meter

7 0
2 years ago
Read 2 more answers
Which domain restrictions apply to the rational expression? x^2+4x+4 / x^2−4 Select each correct answer x≠−4 x≠−2 x≠0 x≠2 x≠4
Degger [83]
The correct answers are x≠2 and x≠(-2).

Domain restrictions are any points in the domain where the function will not have a value.  This basically means that it's a point where x won't work in the function.

For the numerator, any value will work for x.  We can have a value of 0 in the numerator, or a positive, negative, or decimal number.

However, the denominator cannot equal 0.  This is because a fraction bar represents division, and we cannot divide by 0.  The values that make the denominator 0 can be found by:

x²-4=0

Add 4 to both sides:
x²-4+4 = 0+4
x² = 4

Take the square root of both sides:
√x² = √4

x = 2 or x = -2.
7 0
3 years ago
Read 2 more answers
Solve for x. Show steps.
evablogger [386]

Answer:

1: x=2, 2: x=4, 3:x=3

Step-by-step explanation:

They are correct because i checked them

4 0
2 years ago
Select all the statements that are true about JKL and LMN.
Elis [28]

Answer:

There is nothing here

Step-by-step explanation:

3 0
3 years ago
Somebody help with both questions
Minchanka [31]
1. X=5
2. I think I’m not sure is - 5.04
8 0
2 years ago
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