Answer:
relation 1: function
Relation 2: function
relation 3: not a function
relation 4: not a function
Explanation:
There should be no repeating values in the domain for the relation to qualify for a function.
Answer:
x = 77/100
Step-by-step explanation:
When you solve this equation: 1.68+ 12x = 10.92
The answer is x = 77/100
The inequality that is true is 7π > 21
<h3>How to determine the inequality that is true?</h3>
To do this, we simply test the given inequalities (starting from the first)
The first inequality is represented as
7π > 21
Divide both sides of the inequality by 7
So, we have:
7π/7 > 21/7
Evaluate the quotient of 21 and 7
So, we have:
7π/7 > 3
Evaluate the quotient of 7π and 7
So, we have:
π > 3
The above inequality is true.
This is so because π = 3.14 and 3.14 > 3
Hence, the inequality that is true is 7π > 21
Read more about inequality at
brainly.com/question/24372553
#SPJ1
Answer:
17%
Step-by-step explanation:
1,500 + 300 = 1,800
300/1,800 ≈ 17%
Answer:
The mean is 4.88 hours / day
Step-by-step explanation:
To calculate the mean we just add the values and divide by the number of items (in this case we add the hours and divide by the number of days)
so the equation would be
