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katovenus [111]
3 years ago
13

Help me with this one please

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
5 0

Answer:

?=78

Step-by-step explanation:

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What is the mean absolute deviation of the following set of data 12 10 12 6 8 4 2 12
mojhsa [17]

Answer:

The mean is 8.3.

Step-by-step explanation:

4 0
3 years ago
Dr. Green finds a note from another scientist. It says how many boxes of bug nets they should bring, but there is a smudge over
Marizza181 [45]

Answer:

The correct answer is the number in the note is 80 and the first digit is 8.

Step-by-step explanation:

Dr. Green finds a note from another scientist. It says how many boxes of bug nets they should bring, but there is a smudge over the first digit of the number.

Number of nets that they must bring is 320.

Each box contains 4 nets.

There number of boxes necessary to be brought is given by \frac{320}{4} = 80.

Therefore the missing digit of number the number in the note is 8.

8 0
4 years ago
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6. What is the density of water?
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Answer:

997 kg/m³

Step-by-step explanation:

I just looked it up, hopefully it's the right answer

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3 years ago
A scale model of a national monument is 25 inches high, with a base length of 5 inches.
ivolga24 [154]
A scale model: 25 inches high <span>with a base length of 5 inches,
</span>the real monument: 550 feet high <span>with a base length of x feet⇒
25:5=550:x
5*550=25x⇒x=2750/25
x=110

</span><span>The base length of the real monument is 110 feet.</span>
8 0
4 years ago
Triangle RST has vertices R(–4, 4), S(–1, 2), and T(–3, 0). Triangle RST is rotated 360° clockwise using the origin as the cente
katen-ka-za [31]

Answer:

a reflection over the y-axis and then a translation 2 units right

a 180 Degrees rotation about the origin, then a translation 2 units left, and then a reflection over the x-axis

a reflection over the x-axis and then a translation 2 units left

a reflection over the y-axis and then a translation 2 units left

Step-by-step explanation:

4 0
3 years ago
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