Oregon and Paraguay
No there is only one
A rectangle has two dimensions - length and width. Only if both dimensions are doubled, then the perimeter will be doubled.
4
A one sided economy has only one user group. Alternatively, a two sided economy or market has two user groups.
There are no national flags that have only two stars on them. However the following national flags have two stars on them: Panama St. Kitts and Nevis Sao Tome and Principe Syria
The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114
The only two countries with square flags are Switzerlandand the Vatican City. Both countries are in Europe.
A four-sided shape in which only two sides are parallel is called a trapezoid. All two-dimensional, four-sided shapes are known as quadrilaterals.
a trapezoid is a four sided polygon in which only two parallel side.
A Trapezium
This is a trapezoid.