The correct answer would be:
D.) Interest on retirement plans.
the reforms of the Prague spring were put into effect
The achievement of rice as an ideal harvest for South Carolina was helped by the formation of water system frameworks that enabled workers to surge and deplete the fields. By 1700, tobacco, rice, and indigo were the most critical fare products of Maryland, Carolinas, and Virginia.
The Heliocentric view comes from the idea that t<u>he sun is the center of the universe and all planets revolve around it</u>. It's the opposite of geocentric which states that the earth is the center whilst the sun revolves around it.
Hey there!

The formula for the discriminant is represented by b²-4ac.
We need to identify the values for a, b, and c.
This equation is in general form, which is ax² + bx + c = 0.
So, a = -2, b = -1, and c = -1.
Plug the values into the formula.
(-1)²-4(-2)(-1)
Square.
1-4(-2)(-1)
Multiply.
1-4(2)
1-8
Subtract.
-7
The discriminant is -7.
This means there are no real solutions to the equation, because the discriminant is negative.
Hope this helps!