Have of u is less than equal to 43
1 answer:
The question is incomplete. The complete question is here;
Half of u is less than or equal 43, find the greatest possible value of u
The greatest possible value of u is 86
Step-by-step explanation:
To solve an inequality:
- Write the inequality
- Separate the variable in one side and the numerical term in the other side
- Divide both side by the coefficient of the variable, remember if the coefficient is negative reverse the sign of the inequality
- The solution of the inequality is all possible values of the variable
∵ u ≤ 43
- Divide both sides by
∴ u ≤ 86
- That means u could be any numbers less than or equal 86
∵ You need the greatest possible value of u
∴ u = 86
The greatest possible value of u is 86
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Answer:
1. Statistics
2. Sample
3. Population
4. Variable
5. Data
6. Parameter
Step-by-step explanation:
1. Statistics is the mean of the sample taken - The average speed that the 250 randomly selected drivers drove on Highway 50
2. Sample is the representative part of the population - The 250 randomly selected drivers who were on Highway 50
3. Population is the group of people from which the sample was taken - All people who drive on Highway 50
4. Variable is a quantity that has values which differ - The speed that a driver drives on Highway
5. Data is information obtained used for a specific purpose - The list of the 250 speeds that the drivers studied drove
6. Parameter is the mean of a population - The average speed that all drivers go on Highway 50
