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Dominik [7]
3 years ago
7

Evan measured the length of a set of nails. The mean of lengths was 3 cm. The absolute mean deviation was 1 cm. Which could be E

van's set of nails?
A) 1 cm, 2 cm, 3 cm, 4 cm
B) 2 cm, 2 cm, 3 cm, 5 cm
C) 2 cm, 3 cm, 3 cm, 4 cm
D) 2 cm, 3 cm, 3 cm, 5 cm
Mathematics
2 answers:
Airida [17]3 years ago
8 0

Answer:

B) 2 cm, 2 cm, 3 cm, 5 cm

brainliest???

Step-by-step explanation:

already took the test

Viefleur [7K]3 years ago
6 0

Answer:

B

Step-by-step explanation:

okay sis I love your porfile pic.

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

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I dont get this question, anyone help me please
prisoha [69]
Its a line plot, for every number that is listed put a mark above the number on the number line. So if there was 3 6's, on the number line above the 6, put 3 marks like dots or x's to represent the amount of 6.
Hope you understand.
4 0
2 years ago
Help plese.........ooj
Tatiana [17]
The answer is 6. You can find slope by using the slope formula: M= y1 - y2 / x1 - x2. In this case you can choose any two points from the table. I chose the second two points. the equation would then be (7-1) / (2-1). It would then be 6/1 or 6.
Hope this helped(:
3 0
3 years ago
What is the surface area of this design? 5 in 5 in 6.4 in 5 in 9 in
xeze [42]

ANSWER

197 {in}^{2}

EXPLANATION

The area of the two tra-pezoidal faces

= 2 \times  \frac{1}{2}  \times (9 + 5) \times 5 = 70 {in}^{2}

The area of the 5 by 6.4 rectangular face

= 6.4 \times 5 = 32  {in}^{2}

The area of the two square faces

= 2(5 \times 5) = 50 {in}^{2}

The area of the 9 by 5 rectangular face is

= 9 \times 5 = 45 {in}^{2}

The surface area of the design is:

70 + 32 + 50  + 45=197 {in}^{2}

6 0
3 years ago
How many eights are there in 6 1/2
Alona [7]
There are (8) eighths in 1, so multiply this by 6 1/2 to determine how many eighths there are:

8*6.5 = <u><em>52 eighths</em></u> in 6 1/2


5 0
3 years ago
Read 2 more answers
The value of digit 7 in 906.7
lara31 [8.8K]

The answer is tenths

Step-by-step explanation:

According to the place value chart of decimals,the first number after the decimal point starts from tenths and continues.so the answer is tenths

4 0
1 year ago
Read 2 more answers
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