Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Write down three integers all less than 25, range is ten and mean is thirteen

Sagot :

SpiritInly

Answer:

9, 11 and 19

Step-by-step explanation:

the first two integers I've picked are 19 and 9 because it gives a range of 10 and is less than 25

the range is the bigger number - smaller number

19 - 9 = 10

to find the third number we are given mean = 13

[tex]mean \: = \: \frac{sum \: of \: all \: numers}{how \: many \: numbers \: there \: are} [/tex]

the third number = x

[tex]13 = \frac{19 + 9 + x}{3} [/tex]

multiply both sides by 3 to get rid of the fraction

[tex] 13 \times 3 = 19 + 9 + x[/tex]

[tex]39 = 28 + x[/tex]

subtract both sides by 28

[tex]39 - 28 = x[/tex]

[tex]x = 11[/tex]

the third number is 11

the three integers are 9, 11 and 19

there are two other possible answers:

8, 13 and 18

7, 15 and 17

Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.