Answer:
x²+6x-7
Step-by-step explanation:
Follow me Please
Answer: C. a parameter.
Step-by-step explanation:
- In statistics, a parameter is a measure ( such as population mean , population proportion... ) generated from the entire population .
- A statistics is also a measure( such as sample mean , sample standard deviation , sample proportion,..) but generated from the sample taken from population.
Given : The Department of Motor Vehicles reports that 32% of all vehicles registered in a state are made by a Japanese or a European automaker.
Here, Department as considered the entire population of vehicles registered in a state are made by a Japanese or a European automaker to find the proportion.
Thus , 32% = Population proportion of vehicles registered in a state are made by a Japanese or a European automaker
So , The number 32% is best described as <u>a parameter</u>.
Hence, the correct answer is C. a parameter.
The measures of two angles have a sum of 180º if and only if the angles are supplements. This statement is true.
A biconditional statement has 2 parts : a conditional statement that states "If hypothesis, then conclusion" and a converse statement which states " If conclusion, then hypothesis" . When both these parts are true, then it is called a biconditional statement.
Answer:
x=12
Step-by-step explanation:
subtract one from both sides then multiply both sides by two
please mark brainliest
Answer:
y=3x+5
Step-by-step explanation:
- start by putting 18x on the other side of the equation
- to do this you have to subtract, so it will be -18x now
2. now you have -6y=-18x-30
3. now you need to divide -6 by -18 and -30 on the other side to get y by itself
4. this will leave you with y=3x+5 because 6 divided by 18 is three and 30 divided by 6 is five.
I hope this helps!!
