Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly 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 your visit. We're committed to providing you with the best information available. Return anytime for more. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.