There are 118 different elements in the periodic table. While giving a presentation, Clark says that there are 128 different elements. Complete each statement.

There are actually
elements.

The amount of error in Clark's estimate is
.

Listen to the complete question
Part B
Fill in the blank question.
What is the percent error in Clark's estimate? Round to the nearest tenth percent.

%

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

What does independent variable and dependent variable mean in math?