state line signs

. We call it an equation of state even when we do not know the actual equation. Here's a simple (though approximate) equation of state for a solid material. The temperature coefficient of volume expansion b is the fractional volume change per unit temperature change, and the com..

The relation between the sign of the correlation coefficient( r ) and the sign of the slope( b ) of the regression line is => when r is positive, b is also positive and when r is negative, b is also negative or when r is positive, b is negative and when r is negative, ..

"The graph of a direct variation model is a line that always passes through the origin." State whether the above statement is true or false. => True or False..

The line graph represents the change in the number of people of a state who are interested in fashion. Say whether the number would increase or decrease next year. => Decrease or Increase..

The line graph shows the temperature variations in Florida state in a week. On which day of the week was the temperature the highest? => Thursday or Tuesday or Friday or Wednesday..

The line graph shows the rainfall(in inches) of a state during different months. Find the rainfall (in inches) during September. => 1 inch or 4 inches or 3 inches or 2 inches..

The line graph shows the temperature variations in Florida state in a week. What was the temperature recorded on Friday? => 75°F or 65°F or 55°F or 63°F..

The line graph shows the temperature variations in a state during a particular week. Find the difference between the temperatures recorded on Wednesday and Sunday. => 15 o F or 8 o F or 12 o F or 10 o F..

"The common end point of two rays or line segments forming an angle is called the vertex". State if the statement is true or false. => True or False..

The line graphs show the sale of cars (in thousands) in a state during different months of a year. What is the difference between the sales in the month of September as evident from both the graphs? => 20 or 60 or 0 or 40..