Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
the airthmetic mean of a set of nine numbers is 5. when one more number is added to s,the new means is5.5 .what number was added ?_? help
1 answer
The old sum of 9 numbers was 45 and the new sum of ten numbers is 55. What does that tell you about the added number?
You can
ask a new question
or
answer this question
.
Related Questions
what number could be included in the data set 9,12,17,15,13, so that the MEDIAN of the numbers in the set result in 14?
If D is the set of whole numbers that are whole numbers less than 7, choose the selection below that correctly shows this set in
True or false
1.) The set of integers contains the set of rational numbers 2.)Every repeating decimal is a rational number
Find a set of numbers that will satisfy the following conditions:
- the median of a set of 20 numbers is 24. - the range is 42. -
Need help on the question below.
Which number belongs to the set of rational numbers but does not belong to the set of whole
To which set(s) of numbers does the number sqrt -16 belong? Select all that apply.
real numbers complex numbers*** rational
A number which is divisible by 3 is chosen at random from a set of even numbers between 1 and 20. What is the probability of
If D is the set of whole numbers that are whole numbers less than 7, choose the selection below that correctly shows this set in
A set of 7 numbers has a mean of 9. What
additional number must be included in this set to create a new set with a mean that is 3
Choose the correct description of the number set.
(4 points) (-⅚ , ⅞ , π/2 ) (√8 , √9 , √10 ) (√2 , √5 , 𝛑 )