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Nina [5.8K]
3 years ago
12

Simplify - 4 of u-2​

Mathematics
2 answers:
Agata [3.3K]3 years ago
8 0
It’s 30!!!!!!!!!!!!!!!!!!!!!!!!!!
NISA [10]3 years ago
4 0

Answer:

it's 30

Step-by-step explanation:

30+4_2= dakukabilat

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H2O and CO2 are examples of compounds

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Step-by-step explanation:

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3 years ago
There are 22 events at an indoor track and field meet. The ratio of track and events to field events is 8:3. How many of the eve
Minchanka [31]
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3 years ago
<img src="https://tex.z-dn.net/?f=x%20%2B%207%20%3E%20%20-%205" id="TexFormula1" title="x + 7 &gt; - 5" alt="x + 7 &gt; - 5" a
mojhsa [17]
12 is the answer i got
7 0
3 years ago
Read 2 more answers
Soda Tak claims that Diet Tak has 40mg of sodium per can. You work for a consumer organization that tests such claims. You take
Mashutka [201]

Answer:

Z - score = 2.83

Step-by-step explanation:

Given the following :

Number of samples (N) = 60

Sample mean (x) = 41.9mg

Population mean (μ) = 40mg

Population standard deviation (sd) = 5.2

Using the relation :

Z = (x - μ) / (sd / √N)

Z = (41.9 - 40) / (5.2 / √60)

Z = 1.9 / (5.2 / 7.7459666)

Z = 1.9 / 0.6713171

Z = 2.8302570

Therefore, the z-score = 2.83

4 0
3 years ago
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