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swat32
2 years ago
13

Pls help need it ASAP can’t figure it out

Mathematics
1 answer:
Pie2 years ago
4 0

Answer:

-25

Step-by-step explanation:

10^2 ÷ -2^2 = -25

That's why the answer is -25.

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What is the five number summary for the data 0,2,2,4,5,5,5,5,7,11
salantis [7]

The five number summary data for the data-set is:

  • Smallest value: 0.
  • First quartile: 2.
  • Median: 5.
  • Third quartile: 6.
  • Greatest value: 11.

<h3>What is the five number summary of a data-set?</h3>

The five number summary of a data-set is composed by:

  • The smallest and the greatest value.
  • The first quartile, which is the median of the bottom 50%.
  • The median, which splits the entire data-set into two halfs, the bottom 50% and the upper 50%.
  • The third quartile, which is the median of the upper 50%.

For this problem, we have that:

  • The smallest value is of 0.
  • The greatest value is of 11.

The data-set has 10 elements, which is an even cardinality, hence the median is the <u>mean of the 5th and the 6th elements</u>, hence:

Me = (5 + 5)/2 = 5.

The first half of the data-set is:

0, 2, 2, 4.

Hence the first quartile is:

Q1 = (2 + 2)/2 = 2.

The second half of the data-set is:

5,5,7,11.

Hence the third quartile is:

Q3 = (5 + 7)/2 = 6.

More can be learned about the five number summary data of a data-set at brainly.com/question/17110151

#SPJ1

3 0
1 year ago
Find the length of the altitude drawn to the hypotenuse.the triangle is not drawn to scale
Marrrta [24]

Answer:

4√5

Step-by-step explanation:

Let's call it x

According to Euclidean theorem x^2 = 5×16

x^2= 80 and

x = 4√5

6 0
3 years ago
Use the equation below to calculate the average speed for each problem, then complete the data table below. Problem Distance Tim
Naddik [55]

1. Answer is 4.5 km / hr.

... because you divide the time but the distance so for this question you divide 22.5 by 5 and that's your answer. do the same for every question! hope this helps.

4 0
3 years ago
The temperature rose from -7°F to 21°F. By how much did the temperature increase?
horrorfan [7]

Answer: 28

Step-by-step explanation: you have to add 21 + 7 because your counting up from -7 to 21

7 0
3 years ago
Paul is building a bridge for a school project and wants to make a right triangle out of three popsicle sticks that measure 8 cm
STatiana [176]

Answer:

No he can't

Step-by-step explanation:

8² = 64

10² = 100

8² + 10² = 164

18² = 324

For a right triangle A²+B²=C²

4 0
2 years ago
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