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myrzilka [38]
3 years ago
15

Help ASAP please!!! First answer and correct answer gets the brain...

Mathematics
1 answer:
EleoNora [17]3 years ago
3 0

Answer:

<u><em>U = 40/3</em></u>

<u><em>Hope this helps :-)</em></u>


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A dance teacher makes bows for her students'
ivolga24 [154]

Answer:

24/36 or simplified 2/3 of a yard

Step-by-step explanation:

5 0
3 years ago
Solve for .x.<br> 2r - 12<br> 9<br><br> x +9
kirill115 [55]

Answer:

naiga

Step-by-step explanation:

/ 'lkjm566666666666666666666

6 0
3 years ago
Identify whether each question is a statistical question and the reason why or why not.
madam [21]

1. The question about the weight of the football team players is statistical because it requires data collection to answer it and the data is variable.

2. The question about the height of Ben's mother is <u>non-statistical</u> because it does not require data collection to answer and the data is not variable, since it is one data point.

<h3>What is a statistical question?</h3>

A statistical question can be answered by collecting data and for which data will vary.

Questions answered with a single data point are <u>not statistical</u> because there is no data variability to answer them.

A statistical question can be determined by the following criteria:

  • Provides useful data about a group of people.
  • Many people can answer it.
  • There will be many different answers.
  • The data collected explains a situation or reality.

Thus, the question about the weight of the players asks a statistical question, unlike the height of Ben's mother.

Learn more about statistical questions at brainly.com/question/12150562

#SPJ1

4 0
2 years ago
The costs of 5 similar digital cameras and 3 similar video cameras is $3,213. Each video camera costs 4 times as much as each di
mariarad [96]
Let,
digital cameras be "x"
video cameras be "y"
Now,
According to the question,
5x + 3y = $3,213..................................................equation (1)
y = 4x..................................................................equation (2)

Taking equation (1)
5x + 3y = $3,213
Substituting the value of "y" from equation (2), we get,
5x + 3(4x) = $3,213
5x + 12x = $3,213
17x = $3,213
x = $3,213 / 17
x = $189

Taking equation (2)
y = 4x
Substituting the value of "x", we get,
y = 4 ($189)
y = $756

Now,
John buys a digital and a video camera. So, it costs him ($189 + $756) = $945

7 0
3 years ago
Please help ASAP due in 10 minutes!!!
4vir4ik [10]

Answer:

B

Step-by-step explanation:

3 power of 4 equal to 81

3 power of 2 equal to 9

81/9 = 9

5 0
3 years ago
Read 2 more answers
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