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nata0808 [166]
3 years ago
12

Please help idk this ukfjfjfjdjd

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0

Answer:

7.12

Step-by-step explanation:

712% as a decimal would be 7.12

You would move the decimal in the number over to the let two to stand for 100 as the denominator if it was a fraction. Then you would figure out the decimal which is 7.12.

Hope this helps! Please mark as brainliest! If you need anymore help just let me know! :D Good Luck! :)

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Please give the right answer and help, i’ll give brainliest❤️
EastWind [94]

Answer:

3:4

Step-by-step explanation:

3 0
3 years ago
What is the answer??????​
vampirchik [111]
1. D 2. A



have a good day
5 0
2 years ago
Read 2 more answers
How many ways can a jury of four men and three women be selected from twelve men and ten women
Irina-Kira [14]
There are 59,400 ways this jury can be selected.

Since the events are independent of each other (choosing one does not influence the chance of choosing the others) we multiply the combinations. 

The first combination is _1_2C_4, because we are selecting 4 men from a possible 12.

The second combination is _1_0C_3, because we are selecting 3 women from a possible 10.

Multiplying these we have:  _1_2C_4 \times _1_0C_3
\\
\\=\frac{12!}{4!8!} \times \frac{10!}{3!7!}
\\
\\=\frac{479001600}{967680} \times \frac{3628800}{30240}
\\
\\=495 \times 120
\\ = 59400
8 0
4 years ago
What does a standard score measure?
s2008m [1.1K]

Answer:

Option D) The number of standard deviations a measurement is from the mean

Step-by-step explanation:

Standard Score:

  • Standard score is also known as the z-score, z-value, normal scores or the standardized score.
  • It tells us about the values of standard deviations by which the value of data point is above or below the mean value.
  • The standard score for a data point may be negative or positive.
  • It is obtained by subtracting the population mean from the data point and then dividing it by the population standard deviation.
  • z = \displaystyle\frac{x-\mu}{\sigma}
  • It is known as standardization or normalization.

Thus, standard score can be defined as:

Option D) The number of standard deviations a measurement is from the mean

5 0
3 years ago
Solve for t: 2(3t) = 54 3 7 9 10 4/5
zalisa [80]
2(3t)=54
Divide both sides by 2
3t=27
Divide both by 3
t=9
You can plug it in 2(3*9) = 2(27) = 54
8 0
4 years ago
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