So, As Helen divides these pencils, she will divided among, herself, and also her other friends.

This would then signify that the expression would look like the following:

$\boxed{p\div(4)}$

We really do not know how many pencils Helen had, so this is why <em>p </em>is in the equation.

8 0

2 years ago

The margin of error ________ (increases or decreases) with an increased sample size and ________ (increases or decreases) with a

rusak2 [61]

The margin of error decreases with an increased sample size and increases with an increase in confidence level.

5 0

2 years ago

I need help to answer this

Anna [14]

Subtract 59 from both sides, you get x=-179

6 0

2 years ago

What is the difference between intersecting and perpendicular lines? Can two lines exist that are not intersecting or parallel?

sertanlavr [38]

Intersecting lines are lines that meet at some point while perpendicular lines are intersecting lines that makes a right angle at the point of intersection.

Two line can either be intersecting or perpendicular. It is not possible to have two line that is neither intersecting or parallel.

7 0

2 years ago