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Xelga [282]
2 years ago
13

one day, duncan and his friends had lunch while sitting at tables of 6. another day, they had lunch at tables of 5. what is the

smallest number of people that could be in the group?
Mathematics
1 answer:
Orlov [11]2 years ago
8 0

Answer:

the smallest number of people that could be in his group with the possibility of it being less than five people, will be three people.

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Jane’s starting annual salary is $45,520. At the beginning of each new year, she receives a $1,580 raise. What will her salary b
lorasvet [3.4K]

Answer:

$62,900

Step-by-step explanation:

6 0
2 years ago
For a perfectly symmetrical distribution with a mean of 50, what is the value of the median?
Lelechka [254]

In a set of data, if the data is perfectly symmetrical then the mean is equal to the median. In this case, the median would be 50.

For example, consider the data set: {25, 50, 75}

The mean is going to be 50 because \frac{25+50+75}{3} = 50

The median is also 50 because that is the middle number when ordered numerically.

Hope this helped! Let me know if you have any more questions.

3 0
3 years ago
I have a right triangle they need an equation from me.the truangle is X,4,7 ... Please i need help
Novay_Z [31]
X = √7²+4² by using Pythagoras Theory as the triangle is a right angled triangle
7 0
3 years ago
Given that the triangles are similar, find the value of x. Find the length of NR.<br> S<br> T<br> 40<br> 60<br> R<br> 2x-2<br> 8
andrew-mc [135]

Answer:

NR = 12

Step-by-step explanation:

Given that both trjangles are similar, therefore, it follows that their corresponding side lengths would be proportional to each other. Thus:

\frac{40}{8} = \frac{60}{2x - 2}

5 = \frac{60}{2x - 2}

Cross multiply

5(2x - 2) = 60

10x - 10 = 60

10x = 60 + 10 (addition property of equality)

10x = 70

Divide both sides by 10

x = 7

✔️NR = 2x - 2

Plug in the value of x

NR = 2(7) - 2 = 14 - 2

NR = 12

6 0
3 years ago
How to solve this problem and the answer.
weqwewe [10]
I’m not sure sorry cau
8 0
3 years ago
Read 2 more answers
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