The answer would be 6.25.
Here's why:
Put all the numbers in order from least to greatest.
Then find where the middle is.. once you've placed them in order it should be 14.5.
(I draw a line down the middle of the number)
You have two separate halves now.
Find the middle of the two halves, but since you have 4 numbers on each side you'll have to add two of the numbers together on each side and divide by two to get the number in the middle.
For the half on the least numbers side you'll add 11 and 11.5. This equals 22.5 then divide by 2 and this gives you 11.25.
For the half on the greater side you'd add 17 and 18. This equal 35 then divide by 2 and this gives you 17.5.
The last step is to subtract 11.25 from 17.5 and this will give you the IQR.
6.25
They are not equivalent.
Explanation:
2:9 and 4:12
What you would do to find out if they’re equivalent is simplify them to see if they’re the same simplified
2:9 simplified is 2:9 and 4:12 simplified is 2:6
Unit rate: 20$ per ounce of silver
Under silver it says ounces btw
The answer is B.
For an expression to be a polynomial term, any variables in the expression must have whole number powers.
-3/x isn’t a polynomial term because the variable is in the denominator.
Answer:
15
Step-by-step explanation:
After plugging in the 6, multiply 2 and 6 and then add 3. This equals 15.