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belka [17]
3 years ago
5

What is the mean absolute deviation for the data set? {20, 24, 12, 44, 68}

Mathematics
2 answers:
Yuliya22 [10]3 years ago
6 0
The mean of a set of numbers is the sum divided by the number of terms.So, 20+24+12+44+68 / 5

mean = 33.6
vladimir1956 [14]3 years ago
4 0

Answer: the answer is 17.92 i just took the test

Step-by-step explanation:

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Which line is parallel to a line that had a slope of 3 and a y intercept at (0,0)
SVETLANKA909090 [29]

Answer:

y = 3x

Step-by-step explanation:

• Parallel lines have equal slopes.

The equation of a line passing through the origin (0, 0) is

y = mx ( m is the slope )

here m = 3, hence

y = 3x ← equation of parallel line


7 0
3 years ago
Tasha wants to take money out of the ATM for a taxi fare. She wants to do a quick estimate to see if taking $120 out of her bank
never [62]

Answer:

20

Step-by-step explanation:

19+76+12+53+23=183$

she had 325

325-183= 140

therefor 140$- 120$ would leave Tasha with 20

3 0
3 years ago
A car travels 117 miles at the speed of 36 miles per hour. Find the time taken for the journey using the formula d = rt.
g100num [7]
117 divided by 36 = 3.25

So it is 3.25 hours?
4 0
3 years ago
Read 2 more answers
Triangle P=27,Q=40,P=33 law of sines round measures to the nearest tenth
nordsb [41]
For the law of sines, you would apply it in this particular problem like so:
Since P is 27, its angle is 33 and Q's length is 40; you would set it up like this
<u />40/SinQ = 27/Sin33, multiply 40 with Sin33, then it would be 40Sin33, then divide it by 27. The result should be 40Sin33/27 = X

5 0
3 years ago
STRUCTURE A quality control inspector at a bolt factory examines random bolts that come off the assembly line. All bolts being m
ELEN [110]

From an absolute value inequality, we have that:

  • The minimum diameter is 6.46 mm.
  • The maximum diameter is 6.54 mm.

  • The absolute value measures the <u>distance of a point or a function to the origin</u>.
  • One example of inequality is:

|f(x)| \leq a

Which has solution:

-a \leq f(x) \leq a

In this problem:

  • Bolts with a diameter of 6.5 mm, with a tolerance of 0.04 mm, thus the <u>absolute value of the difference of the diameter D and 6.5 has to be of at most 0.04</u>, that is:

|D - 6.5| \leq 0.04

Applying the solution:

-0.04 \leq D - 6.5 \leq 0.04

-0.04 \leq D - 6.5

D - 6.5 \geq -0.04

D \geq 6.46

\leq D - 6.5 \leq 0.04

D \leq 6.54

  • The minimum diameter is 6.46 mm.
  • The maximum diameter is 6.54 mm.

A similar problem is given at brainly.com/question/24835634

5 0
3 years ago
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