Value: Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies.
The absolute value of a number is never negative. The absolute value of 5 is 5
Answer:
0.2
Step-by-step explanation:
I think the answer would be -2 because they are taking 2 away from the equation. hope it helps.
Answer:
a)
b)
c) For this case in order to find the number of people who would support the bike lanes we just need to multiply the estimated proportion by the total size and we got:
Step-by-step explanation:
For this case we have an interval for the true proportion of adults in a certain town who want to add bike lanes to a major roadway:
Part a
For this case the point of estimate is given by:
Part b
We can estimate the margin of error with this formula:
Part c
For this case in order to find the number of people who would support the bike lanes we just need to multiply the estimated proportion by the total size and we got:
Answer:
-5
Step-by-step explanation:
3u+4=6u+19
-3u -3u
4=3u+19
-19 -19
-15=3u
÷3 ÷3
-5=u or u=-5