What percent of 50 is 15
2 answers:
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There can be no negative in a sqrt
so x+1 must be equal or greater then 0
x+1
0
x -1
so all answers must be greater then or equal to -1
-1,0,1,2,3,4,5,6,7,8
(-1,infinity) is the domain
so x+1 must be equal or greater then 0
x+1
x
so all answers must be greater then or equal to -1
-1,0,1,2,3,4,5,6,7,8
(-1,infinity) is the domain
Answer:
Unit rate in metric tons per hour = 1.17
Explanation:
A construction company can remove 5 1/4 metric tons of dirt from a construction site in 4 1/2 hours.
Dirt removed
Time taken in hours
Unit rate in metric tons per hour = Dirt removed in metric tons/ Time taken in hours for that.
Unit rate in metric tons per hour